Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery.
You can now watch Catalyst online on the following streaming platforms in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Vandalism & Pterosaurs - Robots in Space - Horse Ulcer - Proteomics (Part 1) | 2001-08-09 | 30 min |
| Season 1 | Episode 2 | Living on Mars - Bite Mark - Proteomics (Part 2) - Origins of Life | 2001-08-16 | 30 min |
| Season 1 | Episode 3 | Rock Dust - Asthma (an alternative treatment) - Space Suits for Mars - Proteomics (Part 3) - News & Information | 2001-08-23 | 30 min |
| Season 1 | Episode 4 | Dave's Head - Coma (Part 1) - News & Information - Lord Robert Winston (Sperm) - Sea Walls | 2001-08-30 | 30 min |
| Season 1 | Episode 5 | News & Information - Heart Cells - Coma (Part 2) - Lord Robert Winston (Stem Cells) - Under Keel Clearance (Port Hedland) | 2001-09-06 | 30 min |
| Season 1 | Episode 6 | News & Information - Coma (Part 3) - Terrorist Trauma - Martian Microbes - World Trade Centre Collapse | 2001-09-20 | 30 min |
| Season 1 | Episode 7 | Extinction (Western Swamp Tortoise) - News & Information - Pain Clinic (Part 1) | 2001-09-27 | 30 min |
| Season 1 | Episode 8 | Memory Booster - Super Cyclone - News & Information - Solar Sailor - Pain Clinic (Part 2) | 2001-10-04 | 30 min |
| Season 1 | Episode 9 | Pain Clinic (Part 3) - The Green House - The Science of Raising Children (Part 1) - Space Encounter - News & Information | 2001-10-11 | 30 min |
| Season 1 | Episode 10 | Maralinga Anniversary - News & Information - Seeking Extra Terrestrial Light - The Science of Raising Children (Part 2) - Perthquake | 2001-10-18 | 30 min |
| Season 1 | Episode 11 | Emotional Brain (Part 1) - Do you have fungus on your CDs? - The Science of Raising Children (Part 3) - News & Information - Space Rage - Rock Art | 2001-10-25 | 30 min |
| Season 1 | Episode 12 | News & Information - An interview with Sir Alec Broers - Fire Ants - Bio-Weapons - Emotional Brain (Part 2) | 2001-11-01 | 30 min |
| Season 1 | Episode 13 | Medical Miracles - Part 1: Piggy Bank | 2001-11-08 | 30 min |
| Season 1 | Episode 14 | Medical Miracles - Part 2: Body Shop | 2001-11-15 | 30 min |
| Season 1 | Episode 15 | Medical Miracles - Part 3: Send in the Clones | 2001-11-22 | 30 min |
| Season 1 | Episode 16 | Medical Miracles - Part 4: Genetics Wrongs to Rights | 2001-11-29 | 30 min |
| Season 1 | Episode 17 | Secrets of Saint Marys | 2001-12-06 | 30 min |
| Season 2 | Episode 1 | Peruvian Mummy - The Future of Sex - New Reactor - Expanding Universe | 2002-02-14 | 30 min |
| Season 2 | Episode 2 | Missile Defence Shield - Test Tube Tiger - Gene Sport | 2002-02-21 | 30 min |
| Season 2 | Episode 3 | Internet Meltdown - Face Recognition - Science of Surf | 2002-02-28 | 30 min |
| Season 2 | Episode 4 | Magic Mud - Space Commercial - How Green Is My Dollar? - Germ Theory | 2002-03-07 | 30 min |
| Season 2 | Episode 5 | Science of Kissing - Thinking Cap - Dendrimers - Running Dry | 2002-03-14 | 30 min |
| Season 2 | Episode 6 | Science of Traffic - Genetic Gold Rush - Octopus Man | 2002-03-21 | 30 min |
| Season 2 | Episode 7 | Death Star, Part 1 | 2002-03-28 | 30 min |
| Season 2 | Episode 8 | Death Star, Part 2 | 2002-04-04 | 30 min |
| Season 2 | Episode 9 | Synaesthesia - Stem Cells - Koala Wars | 2002-04-11 | 30 min |
| Season 2 | Episode 10 | Cloning Frank - Fire Dog - Fossil Trade | 2002-04-18 | 30 min |
| Season 2 | Episode 11 | Techno Trash - Intersex Temptation - Island for Fish | 2002-04-25 | 30 min |
| Season 2 | Episode 12 | Copenhagen (How close was Germany to the atomic bomb) - Bad is Good - Riding Blind - Gene Privacy | 2002-05-02 | 30 min |
| Season 2 | Episode 13 | In Search of a Safe Cigarette | 2002-05-09 | 30 min |
| Season 2 | Episode 14 | Cleaner Wrasse - Rethinking the Brain - Gender Bender | 2002-05-23 | 30 min |
| Season 2 | Episode 15 | Taming the Problem Child | 2002-05-30 | 30 min |
| Season 2 | Episode 16 | AIBO - One Year On - Bird Brain - Fountain of Youth? | 2002-06-06 | 30 min |
| Season 2 | Episode 17 | Artist in Residence - Time Travel - Emotional Intelligence - Yowie | 2002-06-13 | 30 min |
| Season 2 | Episode 18 | What's the Matter with Antimatter? - Wonder Weed - Circumcision | 2002-06-20 | 30 min |
| Season 2 | Episode 19 | DNA - A Shadow of Doubt | 2002-06-27 | 30 min |
| Season 2 | Episode 20 | Walking With Beasts - Episode 1 | 2002-07-04 | 30 min |
| Season 2 | Episode 21 | Walking With Beasts - Episode 2 | 2002-07-11 | 30 min |
| Season 2 | Episode 22 | Walking With Beasts - Episode 3 | 2002-07-18 | 30 min |
| Season 2 | Episode 23 | Walking With Beasts - Episode 4 | 2002-07-25 | 30 min |
| Season 2 | Episode 24 | Walking With Beasts - Episode 5 | 2002-08-01 | 30 min |
| Season 2 | Episode 25 | Walking With Beasts - Episode 6 | 2002-08-08 | 30 min |
| Season 2 | Episode 26 | Are We Alone? (Part 1) - Flying Fox Fight - Rogue Waves | 2002-08-15 | 30 min |
| Season 2 | Episode 27 | Are We Alone? (Part 2) - Elliot the Dinosaur (Part 1) - Greenhouse Debate | 2002-08-22 | 30 min |
| Season 2 | Episode 28 | Grumpy Old Men - Best MAIT - Elliot the Dinosaur (Part 2) - Murphy's Law | 2002-08-29 | 30 min |
| Season 2 | Episode 29 | Holy Supernova - Xenotransplantation - Killer Crab - Beam Me Up | 2002-09-05 | 30 min |
| Season 2 | Episode 30 | Tassie Fox (A Biosecurity Threat) - Poo Woman - The Perfect Australian - Dummy Ring Finger | 2002-09-12 | 30 min |
| Season 2 | Episode 31 | Battle of the Sexes - Part 1 | 2002-09-19 | 30 min |
| Season 2 | Episode 32 | Battle of the Sexes - Part 2 | 2002-09-26 | 30 min |
| Season 2 | Episode 33 | Extreme Slime - Creation versus Evolution - Poo Shoe - Robber Cheating Chooks | 2002-10-03 | 30 min |
| Season 2 | Episode 34 | Scramjet - LemonAIDS - Genius Brains | 2002-10-10 | 30 min |
| Season 2 | Episode 35 | Ozone Hole - Cosmetic Psychology - Fluoro Fish | 2002-10-17 | 30 min |
| Season 2 | Episode 36 | Big FAT Lie - Asteroid Tsunami - Grey Nurse | 2002-10-24 | 30 min |
| Season 2 | Episode 37 | High Speed Impact: The Hidden Toll | 2002-10-31 | 30 min |
| Season 2 | Episode 38 | Magnetic Termites - Secret Sex Life of Wombats - DNA Identikit | 2002-11-07 | 30 min |
| Season 2 | Episode 39 | Waterbirds in Crisis - Regrowing the Thymus Gland - Mimosa Pigra - Fruit Fly Man | 2002-11-14 | 30 min |
| Season 2 | Episode 40 | The Silent Flood: Part 1 | 2002-12-05 | 30 min |
| Season 2 | Episode 41 | The Silent Flood: Part 2 | 2002-12-12 | 30 min |
| Season 2 | Episode 42 | The Silent Flood: Part 3 | 2002-12-19 | 30 min |
| Season 2 | Episode 43 | The Silent Flood: Part 4 | 2002-12-26 | 30 min |
| Season 3 | Episode 1 | Bio Terror Detector - Saving the Kakapo - Virtual Reality (VR) Psychosis | 2003-02-13 | 30 min |
| Season 3 | Episode 2 | Deer Cartilage - AQIS - Marijuana & Schizophrenia | 2003-02-20 | 30 min |
| Season 3 | Episode 3 | Canberra Firestorm | 2003-02-27 | 30 min |
| Season 3 | Episode 4 | Hectors Dolphin - Search for Ore at Broken Hill - Gene Silencing | 2003-03-06 | 30 min |
| Season 3 | Episode 5 | Aboriginal Village - West Nile Virus - Saving the Kiwi | 2003-03-13 | 30 min |
| Season 3 | Episode 6 | Maori Origins - Vitamin D and Cancer - Pulsars and Gravity Waves | 2003-03-27 | 30 min |
| Season 3 | Episode 7 | Homeopathy, Part 1 | 2003-04-03 | 30 min |
| Season 3 | Episode 8 | Homeopathy, Part 2 | 2003-04-10 | 30 min |
| Season 3 | Episode 9 | Trauma Yoga - Where are the clones? - Algae Man | 2003-04-17 | 30 min |
| Season 3 | Episode 10 | The Abyss - Random Drug Tests - Cheetah Sex | 2003-04-24 | 30 min |
| Season 3 | Episode 11 | Clonidine - Kids on Prozac - ADHD Alternatives - To Drug, or Not To Drug... | 2003-05-01 | 30 min |
| Season 3 | Episode 12 | Herbal Mirage - Return of the Rabbits - Insomnia Cure | 2003-05-08 | 30 min |
| Season 3 | Episode 13 | The Brave New Game | 2003-05-22 | 30 min |
| Season 3 | Episode 14 | Guthrie Cards - Monsoon Fire - Road Kill Science | 2003-05-29 | 30 min |
| Season 3 | Episode 15 | Northern Hairy Nosed Wombat - Medicinal Cannabis - Thylacoleo Fossil Find | 2003-07-03 | 30 min |
| Season 3 | Episode 16 | Genius of Junk (DNA) | 2003-07-10 | 30 min |
| Season 3 | Episode 17 | Bull Sharks - SKA Telescope - IVF Defects | 2003-07-17 | 30 min |
| Season 3 | Episode 18 | Microbats - Beef Antibiotics - Other Worlds, Distant Stars | 2003-07-24 | 30 min |
| Season 3 | Episode 19 | Anorexia Gene - Salt Man - Crocodile Tagging | 2003-07-31 | 30 min |
| Season 3 | Episode 20 | Mars Bar - Oyster Killer - Birds v Bees | 2003-08-07 | 30 min |
| Season 3 | Episode 21 | Eureka Award Winning Catalyst Producer: Andrew Holland - Averting Armageddon | 2003-08-14 | 30 min |
| Season 3 | Episode 22 | Magnetic Brain - Kelly Gang Armour - Frogs' End | 2003-08-21 | 30 min |
| Season 3 | Episode 23 | Galaxy Rave - GM Virus - Flying Car | 2003-08-28 | 30 min |
| Season 3 | Episode 24 | Missile Defence - Cannibals - Black Stump | 2003-09-04 | 30 min |
| Season 3 | Episode 25 | Dirty Bomb | 2003-09-11 | 30 min |
| Season 3 | Episode 26 | Drought Vortex - Robo Rat - 'Lazarus' (Epaulette) Shark | 2003-09-18 | 30 min |
| Season 3 | Episode 27 | Shulgin (Ecstasy) - Dogs' Eyes - Cord Blood | 2003-09-25 | 30 min |
| Season 3 | Episode 28 | Early Menarche - Nanomotor - Worm Woman | 2003-10-02 | 30 min |
| Season 3 | Episode 29 | Testosterone : Are You Man Enough | 2003-10-09 | 30 min |
| Season 3 | Episode 30 | Child Crash Safety - Light Pollution - Wollemi Rock Art | 2003-10-16 | 30 min |
| Season 3 | Episode 31 | Cod Squad - Fembots (Robots) - Baby Talk | 2003-10-23 | 30 min |
| Season 3 | Episode 32 | Heart Pump - Honey Cure - Recherche Bay | 2003-10-30 | 30 min |
| Season 3 | Episode 33 | Meningitis - The Search For A Cure | 2003-11-06 | 30 min |
| Season 3 | Episode 34 | Platypus - Allergy Vaccine - Design By Fungus | 2003-11-13 | 30 min |
| Season 3 | Episode 35 | Grey Nurse Update - Bio Terror Detector Update - Cheetah Update - Aboriginal Village | 2003-11-20 | 30 min |
| Season 4 | Episode 1 | Killer Flu - MS Doctor | 2004-02-19 | 30 min |
| Season 4 | Episode 2 | Dolphin Talk - Space Robbers - Silent Witness | 2004-02-26 | 30 min |
| Season 4 | Episode 3 | Rock Wallabies - Carbon Flux - Heart Exercise | 2004-03-04 | 30 min |
| Season 4 | Episode 4 | Crash Barrier - Man vs Pig - Brain Switch | 2004-03-11 | 30 min |
| Season 4 | Episode 5 | Whale Sharks - IQ | 2004-03-18 | 30 min |
| Season 4 | Episode 6 | Undernourished - Jellyfish Man - Tuatara | 2004-03-25 | 30 min |
| Season 4 | Episode 7 | Caves - Colostrum - Rogue Hedgehog | 2004-04-01 | 30 min |
| Season 4 | Episode 8 | The Atkins Diet, Part 1 | 2004-04-08 | 30 min |
| Season 4 | Episode 9 | The Atkins Diet, Part 2 | 2004-04-15 | 30 min |
| Season 4 | Episode 10 | Mars Water - Penguin Man | 2004-04-22 | 30 min |
| Season 4 | Episode 11 | Flying Pigs - Sperm Tolerance - Racism | 2004-04-29 | 30 min |
| Season 4 | Episode 12 | Smell and Schizophrenia - Bee Battle | 2004-05-06 | 30 min |
| Season 4 | Episode 13 | Women's Libido - Mini Nukes | 2004-05-20 | 30 min |
| Season 4 | Episode 14 | GHB - Bad Blood - Wave Power | 2004-05-27 | 30 min |
| Season 4 | Episode 15 | Transit Of Venus - Blindness - Looking For Nemo | 2004-06-03 | 30 min |
| Season 4 | Episode 16 | Human Sub | 2004-06-10 | 30 min |
| Season 4 | Episode 17 | Plastic Furnace - Awake In Surgery - Alzheimer's | 2004-06-17 | 30 min |
| Season 4 | Episode 18 | Mars Rover - Asbestos Cancer - Left Brain Right Brain | 2004-06-24 | 30 min |
| Season 4 | Episode 19 | Body Hits: On The Lash | 2004-07-01 | 30 min |
| Season 4 | Episode 20 | Body Hits: Natural Highs | 2004-07-07 | 30 min |
| Season 4 | Episode 21 | Body Hits: Detox Devils | 2004-07-15 | 30 min |
| Season 4 | Episode 22 | Body Hits: Against The Clock | 2004-07-22 | 30 min |
| Season 4 | Episode 23 | Body Hits: Sensory Overload | 2004-07-29 | 30 min |
| Season 4 | Episode 24 | Body Hits: Body Beautiful | 2004-08-05 | 30 min |
| Season 4 | Episode 25 | Eureka Prizes: Carp - Eureka Prizes: Rehab Hand - Eureka Prizes: Ethics | 2004-08-12 | 30 min |
| Season 4 | Episode 26 | Rotavirus - Heat Stress - Bed Bugs | 2004-08-19 | 30 min |
| Season 4 | Episode 27 | Plasma Thruster - Tyre Man - Baroness and the Brain | 2004-08-26 | 30 min |
| Season 4 | Episode 28 | Planet Of The Rings | 2004-09-02 | 30 min |
| Season 4 | Episode 29 | Pain of Rejection - Pipe Dreams (Geosequestration) | 2004-09-09 | 30 min |
| Season 4 | Episode 30 | Gamba Grass - Concussed - DNA Doubt | 2004-09-16 | 30 min |
| Season 4 | Episode 31 | Catching The Sun - Blast Glass | 2004-09-23 | 30 min |
| Season 4 | Episode 32 | Love Trap | 2004-09-30 | 30 min |
| Season 4 | Episode 33 | Sonification - Hydrogen - Bug Bombs | 2004-10-07 | 30 min |
| Season 4 | Episode 34 | Cancer Vaccine - Smoke Growth - Alcoota Fossil | 2004-10-14 | 30 min |
| Season 4 | Episode 35 | Chloe's Story | 2004-10-20 | 30 min |
| Season 4 | Episode 36 | Skin Deep | 2004-10-21 | 30 min |
| Season 4 | Episode 37 | The Cost of Living The Cost of Living | 2004-10-28 | 30 min |
| Season 4 | Episode 38 | Outreach | 2004-11-04 | 30 min |
| Season 4 | Episode 39 | Avalanche - Eat Fat Get Thin | 2004-11-11 | 30 min |
| Season 4 | Episode 40 | Smell Doctor - White Tail Spiders - Dye Solar Cell | 2004-11-18 | 30 min |
| Season 4 | Episode 41 | Cardiac Death - Diabetes Spray - Scatology | 2004-11-25 | 30 min |
| Season 4 | Episode 42 | Shark Cam - Locust Plague | 2004-12-02 | 30 min |
| Season 5 | Episode 1 | Descent To Titan | 2005-02-17 | 30 min |
| Season 5 | Episode 2 | Red Leaves - Mars Discovery...Life On Mars? - The Day After Kyoto | 2005-02-23 | 30 min |
| Season 5 | Episode 3 | Oil and Water - Memory - Lactic Acid | 2005-03-03 | 30 min |
| Season 5 | Episode 4 | Goanna's - Steganography - Theory of Mind | 2005-03-10 | 30 min |
| Season 5 | Episode 5 | Dengue Fever - Robo Chick - Asthma | 2005-03-17 | 30 min |
| Season 5 | Episode 6 | The Truth About Vitamins | 2005-03-24 | 30 min |
| Season 5 | Episode 7 | Last Of The Dingoes - Gravity Waves - Oestrogen Men | 2005-03-31 | 30 min |
| Season 5 | Episode 8 | Weak at the Knees - Desalination - Psychic Pets | 2005-04-07 | 30 min |
| Season 5 | Episode 9 | Supervolcano: The Truth About Yellowstone, Part 1 | 2005-04-14 | 30 min |
| Season 5 | Episode 10 | Supervolcano: The Truth About Yellowstone, Part 2 | 2005-04-21 | 30 min |
| Season 5 | Episode 11 | Voyage to the Seas of Mars | 2005-04-28 | 30 min |
| Season 5 | Episode 12 | Corporate Psychopaths - Fractured Future | 2005-05-05 | 30 min |
| Season 5 | Episode 13 | Nature Nurture - Wollemi Pine | 2005-05-19 | 30 min |
| Season 5 | Episode 14 | Stroke Recovery - Lizard Runner - Hobbit | 2005-05-26 | 30 min |
| Season 5 | Episode 15 | DNA Doctor - Whale Singer - Water Filter | 2005-06-02 | 30 min |
| Season 5 | Episode 16 | Space Odyssey: Voyage to the Planets: Episode 1 | 2005-06-09 | 30 min |
| Season 5 | Episode 17 | Space Odyssey: Voyage to the Plantes: Episode Two: Sun Burn | 2005-06-16 | 30 min |
| Season 5 | Episode 18 | Space Odyssey: Voyage to the Plantes: Episode Three: Here be Giants | 2005-06-23 | 30 min |
| Season 5 | Episode 19 | Space Odyssey: Voyage to the Planets: Episode Four: To the Edge | 2005-06-30 | 30 min |
| Season 5 | Episode 20 | Turtles Return - Addiction - Drew Berry | 2005-07-14 | 30 min |
| Season 5 | Episode 21 | Nanotechnology - Kiore - Breathing Roof | 2005-07-21 | 30 min |
| Season 5 | Episode 22 | Antarctica - Teen Brain | 2005-07-28 | 30 min |
| Season 5 | Episode 23 | Deep Impact - The Baby Marlin Mystery | 2005-08-04 | 30 min |
| Season 5 | Episode 24 | Masking Telescope - HPV Vaccine - Land Clearing - Plastic Fantastic | 2005-08-11 | 30 min |
| Season 5 | Episode 25 | Hypnosis | 2005-08-18 | 30 min |
| Season 5 | Episode 26 | Argentine Ants - Triple P - Andy and the Space Shuttle | 2005-08-25 | 30 min |
| Season 5 | Episode 27 | The Puzzle of the Pyramid - Video Surveillance | 2005-09-01 | 30 min |
| Season 5 | Episode 28 | Body Hits: Snack Attack | 2005-09-08 | 30 min |
| Season 5 | Episode 29 | Body Hits: Nasty Niffs | 2005-09-15 | 30 min |
| Season 5 | Episode 30 | Body Hits: Sports Junkies | 2005-09-22 | 30 min |
| Season 5 | Episode 31 | Body Hits: Face Value | 2005-09-29 | 30 min |
| Season 5 | Episode 32 | Prime Minister's Prize for Science (Boger Fluid) - Dolphin Mystery - Nerve Trail | 2005-10-06 | 30 min |
| Season 5 | Episode 33 | Hobbit Update - Kakapo Crisis - Trust | 2005-10-13 | 30 min |
| Season 5 | Episode 34 | Intelligent Design - Back to the Moon | 2005-10-20 | 30 min |
| Season 5 | Episode 35 | Einstein - Banteng - Fear | 2005-10-27 | 30 min |
| Season 5 | Episode 36 | The Man Who Saved a Million Brains | 2005-11-03 | 30 min |
| Season 5 | Episode 37 | Cyclones - Ice Bird - Bite Force | 2005-11-10 | 30 min |
| Season 5 | Episode 38 | Bird Flu Surveillance - Bird Flu Vaccine | 2005-11-17 | 30 min |
| Season 5 | Episode 39 | Butterfly City - Real Oil Crisis | 2005-11-24 | 30 min |
| Season 6 | Episode 1 | Coriolis - Jack the Ripper - Microbats | 2006-03-30 | 30 min |
| Season 6 | Episode 2 | Dementia - Light Pipes - Map Test | 2006-04-06 | 30 min |
| Season 6 | Episode 3 | Choice - Dark Energy - Karaoke King | 2006-04-13 | 30 min |
| Season 6 | Episode 4 | Lungfish - Time Challenge - Virus Busters | 2006-04-20 | 30 min |
| Season 6 | Episode 5 | Fusion - Information Overload - Possum Bridges | 2006-04-27 | 30 min |
| Season 6 | Episode 6 | Dirty Little Secrets | 2006-05-04 | 30 min |
| Season 6 | Episode 7 | Adobe House - Caffeine Challenge - Wonky Holes | 2006-05-18 | 30 min |
| Season 6 | Episode 8 | Hair Regrowth - Tipping Point - Uphill Water | 2006-05-25 | 30 min |
| Season 6 | Episode 9 | Desert Diggers - Smile Test - Stem Cell Promise | 2006-06-01 | 30 min |
| Season 6 | Episode 10 | Snowy River - Soccer Test - Whale Science | 2006-06-08 | 30 min |
| Season 6 | Episode 11 | To Catch a Liar | 2006-07-13 | 30 min |
| Season 6 | Episode 12 | Malaria - Omega 3 - Phi Challenge | 2006-07-20 | 30 min |
| Season 6 | Episode 13 | Coral Crisis - Lane Change Challenge - Solar Future | 2006-07-27 | 30 min |
| Season 6 | Episode 14 | Frog Glue - Memory Challenge - Storm Chasers | 2006-08-03 | 30 min |
| Season 6 | Episode 15 | Geosequestration - The Flight of the Weta | 2006-08-10 | 30 min |
| Season 6 | Episode 16 | Thylacoleo "The Beast of the Nullarbor" | 2006-08-17 | 30 min |
| Season 6 | Episode 17 | An Unbreakable Code - Dementia - Reptile Hero | 2006-08-24 | 30 min |
| Season 6 | Episode 18 | Eco Footprint - Transplant Hope - Willandra Footprints | 2006-08-31 | 30 min |
| Season 6 | Episode 19 | Wonders of the Brain - Part 1 "Brain Man" | 2006-09-07 | 30 min |
| Season 6 | Episode 20 | Wonders of the Brain - Part 2 "Brain Man" | 2006-09-14 | 30 min |
| Season 6 | Episode 21 | Wonders of the Brain - Part 3 "The Man who Slept for 19 years" | 2006-09-21 | 30 min |
| Season 6 | Episode 22 | Wonders of the Brain - Part 4 "The Man who Slept for 19 years" | 2006-09-28 | 30 min |
| Season 6 | Episode 23 | Panda Pioneer - The New Science of Wisdom | 2006-10-05 | 30 min |
| Season 6 | Episode 24 | Celestial Navigation - The Ethanol Alternative - Tomatoes fight Asthma | 2006-10-12 | 30 min |
| Season 6 | Episode 25 | Carbon Country - Devils Own Disease - Science Behind TV Viewing | 2006-10-19 | 30 min |
| Season 6 | Episode 26 | Diamonds Forever? - Shark Attacks - Smart Drugs | 2006-10-26 | 30 min |
| Season 6 | Episode 27 | Evolution River - Falling Down: The Science Behind Staying Upright - The A to Z of Therapeutic Cloning | 2006-11-02 | 30 min |
| Season 6 | Episode 28 | Anti-oxidant supplements - Ediacara – Australia's own geological period - From the Toilet to the Tap | 2006-11-09 | 30 min |
| Season 6 | Episode 29 | Border Control - Cheating Sleep - Eyes; windows to your health? | 2006-11-16 | 30 min |
| Season 6 | Episode 30 | Anarchy in the hive - Chinasaurs - Dr. Bogle & Mrs Chandler - Did Hydrogen Sulphide really kill them? | 2006-11-23 | 30 min |
| Season 7 | Episode 1 | 1000 year drought - Meeting Tracey Rogers - Oyster Killer Revisited - Srini's Bees | 2007-02-15 | 30 min |
| Season 7 | Episode 2 | Excercise Pill - Fire Ant update - Meet Phil Hansbro (the bloke in the soggy hat) - Nuclear China | 2007-02-22 | 30 min |
| Season 7 | Episode 3 | Beyond Petrol - Meeting the Shine Brothers - Poincare's Conjecture - Songbirds Update | 2007-03-01 | 30 min |
| Season 7 | Episode 4 | Antechinus Update - Deep Brain Stimulation - Meeting Michelle Simmons (working with atoms) - Sliver Cells | 2007-03-08 | 30 min |
| Season 7 | Episode 5 | Groundwater - Meeting Ian Frazer - Schizophrenia Update - The last Yangtze dolphin | 2007-03-15 | 30 min |
| Season 7 | Episode 6 | The Science of Dating: "How to Catch a Mate" | 2007-03-22 | 30 min |
| Season 7 | Episode 7 | Sucess The Science of Business "How to make it Big" | 2007-03-29 | 30 min |
| Season 7 | Episode 8 | 22 years of the Bionic Ear - Addiction Vaccines (Can science win the war on drug addiction?) - Burning Cars - Meet forensic anatomist, Meiya Sutisno | 2007-04-05 | 30 min |
| Season 7 | Episode 9 | Fish Schools (teaching the little tackers how to survive) - Meeting Jenny Graves - Painting Forensics - Seeing is Believing | 2007-04-12 | 30 min |
| Season 7 | Episode 10 | C02 Tree Capture - Council House Two - Epigenetics - Meeting Professor John Aitken | 2007-04-19 | 30 min |
| Season 7 | Episode 11 | Lizard Sex - Meeting Sir Gustav Nossal - Why We Buy (the science of shopping) - Zebra Fish | 2007-04-26 | 30 min |
| Season 7 | Episode 12 | Brain Chaos - Drought Wheat - Microgeneration - Professor Harry Messel | 2007-05-03 | 30 min |
| Season 7 | Episode 13 | Beverly Uranium Mine - Black Holes - Natural Sequence Farming - Panda Granny - Jaye Allan profile | 2007-05-17 | 30 min |
| Season 7 | Episode 14 | Catalyst Extra: "People Power" - The Time of Our Lives (Part 1) | 2007-05-24 | 30 min |
| Season 7 | Episode 15 | The Time of Our Lives (Part 2) | 2007-05-31 | 30 min |
| Season 7 | Episode 16 | "Don't Die Young" Episode 1 – "Kidneys" | 2007-06-07 | 30 min |
| Season 7 | Episode 17 | "Don't Die Young" Episode 2 – "Lungs" | 2007-06-14 | 30 min |
| Season 7 | Episode 18 | "Don't Die Young" Episode 3 – "Heart" | 2007-06-21 | 30 min |
| Season 7 | Episode 19 | "Don't Die Young" Episode 4 – "Eyes" | 2007-06-28 | 30 min |
| Season 7 | Episode 20 | "Don't Die Young" Episode 5 – "Skin" | 2007-07-05 | 30 min |
| Season 7 | Episode 21 | "Don't Die Young" Episode 6 – "Brain" | 2007-07-12 | 30 min |
| Season 7 | Episode 22 | Dr Naomi McClure-Griffiths, Astrophysicist - Einstein's tea leaves - Face Blindness - Sheep Smart | 2007-07-19 | 30 min |
| Season 7 | Episode 23 | Brain Overload - Meet "Palaeo-Artist" Dr. Anne Musser - The California Condor flies again - The Sun in Stereo | 2007-07-26 | 30 min |
| Season 7 | Episode 24 | Dr Hala Raghib - Dr. Francesco Pomati - Plasma Thruster - Tsunami Buoy | 2007-08-02 | 30 min |
| Season 7 | Episode 25 | Dr. Andrew Harris - Ian Galbally - Teen Alcohol - The Double Life of Little Penguins | 2007-08-09 | 30 min |
| Season 7 | Episode 26 | Dr. John Church - Dr. Korneel Rabaey - Limbed Fish - Natural HRT | 2007-08-16 | 30 min |
| Season 7 | Episode 27 | Agrichar - Science Through The Ages | 2007-08-23 | 30 min |
| Season 7 | Episode 28 | Boxing Vest - Meeting Megan Fabbro - Petrol Brain - The life saving qualities of Vampire Bats | 2007-08-30 | 30 min |
| Season 7 | Episode 29 | Bi-Polar Disorder - Meeting Graeme Clark - Weed Warriors - Workplace Stress | 2007-09-06 | 30 min |
| Season 7 | Episode 30 | Meeting Ben Hughes - Missing Mammals - Ocean Acidification - The Future of Flight | 2007-09-13 | 30 min |
| Season 7 | Episode 31 | Bonobos - Making the world's perfect Kilo - Meet taiko drumming environmental scientist, Stephen Joseph - Sperm | 2007-09-20 | 30 min |
| Season 7 | Episode 32 | Fish obsessed scientist, Bob Wong - Koala Virus - Microbots - Sawfish Survival | 2007-09-27 | 30 min |
| Season 7 | Episode 33 | Alien Control - Fred Watson - Hydrogen HWY - Living on Mars | 2007-10-04 | 30 min |
| Season 7 | Episode 34 | Bridled Nail Tail Wallabies - Cancer Clusters - Cray Weed Lovers (Brendan Kelaher & Melinda Coleman) - The Space Elevator | 2007-10-11 | 30 min |
| Season 7 | Episode 35 | Grand-Dad Croc - Sex And Mathematics: With Clio Cresswell. - The Death Zone - The Future Of GM Foods | 2007-10-18 | 30 min |
| Season 7 | Episode 36 | Locusts Help Our Understanding Of Human Obesity - Michelle Gerke Aids The Pain - The Future Of Clothing - Wildlife Forensics | 2007-10-25 | 30 min |
| Season 7 | Episode 37 | Addicted To Ice - Aussie Dinosaurs Discovered - Kung Fu Disciple, Dr. Karl Braganza | 2007-11-01 | 30 min |
| Season 7 | Episode 38 | Charles Watson & George Paxinos - New Zealand Nuclear Veterans - The Future Of Earthquake Prediction - Whale Sharks | 2007-11-08 | 30 min |
| Season 7 | Episode 39 | Catalyst: Carbon Bigfoot - Professor David Karoly - The Consumers' Guide To Carbon Conscious Shopping | 2007-11-15 | 30 min |
| Season 8 | Episode 1 | The Perfect Wave - Time Travel - Undersea Vents In The Pacific Ring Of Fire | 2008-02-14 | 30 min |
| Season 8 | Episode 2 | Engineering The Perfect Wave - Human Origins - Juggling Test Tubes - Sick Buildings | 2008-02-21 | 30 min |
| Season 8 | Episode 3 | Beach Fingerprinting - Smashing Atoms In CERN - The Southern Surveyor | 2008-02-28 | 30 min |
| Season 8 | Episode 4 | Blue Bottles - Meet Professor Veena Sahajwalla - Nature's Little Diggers - The Extreme Sports Brain | 2008-03-06 | 30 min |
| Season 8 | Episode 5 | Climate Showdown - Meet Dr Melanie Fitzpatrick - Solar Space Power | 2008-03-13 | 30 min |
| Season 8 | Episode 6 | Kakadu Dolphins - Meet Dr Cathy Foley - Palaeo Revolution - RealTime Digital City | 2008-03-20 | 30 min |
| Season 8 | Episode 7 | Gene Therapy - Meet Associate Professor Alex Barratt - Robot Tuatara - Spider Venom Pesticide | 2008-03-27 | 30 min |
| Season 8 | Episode 8 | Blood Pump - Improving The Odds Of IVF - Meet Toxicologist Geoff Isbister - Panic Dynamic | 2008-04-03 | 30 min |
| Season 8 | Episode 9 | Better Allergy Testing - Dino Mechanics - Meet Sheree Marris | 2008-04-10 | 30 min |
| Season 8 | Episode 10 | Gold Nuggets - Lucky - Meet Nobel Laureate Peter Doherty - Sax Appeal | 2008-04-17 | 30 min |
| Season 8 | Episode 11 | Invisible Light - Meet Dr Edwina Sutton - Possible Cure For Type 1 Diabetes - Weta Whales | 2008-04-24 | 30 min |
| Season 8 | Episode 12 | Acid Mud - Coorong: the end of the line - Fire and Water - The Flood Pulse | 2008-05-01 | 30 min |
| Season 8 | Episode 13 | Blue Tongue - Crab Glue - Crushing Critters - Meet Robert Hunter | 2008-05-08 | 30 min |
| Season 8 | Episode 14 | Fat & Fit - Green Cement - UK Microgen | 2008-05-22 | 30 min |
| Season 8 | Episode 15 | Antarctic Aliens - Positive Thinking - Vesuvius | 2008-05-29 | 30 min |
| Season 8 | Episode 16 | Meet Dale Bailey - Midget Subs - Vortex Rings - World's Oldest Mum | 2008-06-05 | 30 min |
| Season 8 | Episode 17 | Alcohol - Bog Man - Macleay Museum | 2008-06-12 | 30 min |
| Season 8 | Episode 18 | Drug Forensics - Narrabeen Man - Phar Lap | 2008-06-19 | 30 min |
| Season 8 | Episode 19 | The Male Reproductive Organs | 2008-06-26 | 30 min |
| Season 8 | Episode 20 | The Female Reproductive Organs | 2008-07-03 | 30 min |
| Season 8 | Episode 21 | The Liver | 2008-07-10 | 30 min |
| Season 8 | Episode 22 | The Stomach & Intestines | 2008-07-17 | 30 min |
| Season 8 | Episode 23 | Ear, Nose and Throat | 2008-07-24 | 30 min |
| Season 8 | Episode 24 | Blade Runners - Doping for Gold - The Winning Edge | 2008-07-31 | 30 min |
| Season 8 | Episode 25 | The Immune System | 2008-08-07 | 30 min |
| Season 8 | Episode 26 | Grose River - Noah's Hope - People's Choice Awards | 2008-08-14 | 30 min |
| Season 8 | Episode 27 | Australia's Top Scientific contributions - Backyard Scientist - Sleek Geeks - The Shine Dome | 2008-08-21 | 30 min |
| Season 8 | Episode 28 | Decoding The Platypus - Emu Bay Fauna - The World Of Asperger's | 2008-08-28 | 30 min |
| Season 8 | Episode 29 | Body Clock - Reverend Robert Evans - The Surfing Scientist - Marine Futures | 2008-09-04 | 30 min |
| Season 8 | Episode 30 | Cross To The International Space Station - Greg Chamitoff And The ISS - Millennium Seed - Space Communications - Space Retrospective | 2008-09-11 | 30 min |
| Season 8 | Episode 31 | Polar Dinosaurs - Predicting Alzheimer's - Sand Dwellers | 2008-09-18 | 30 min |
| Season 8 | Episode 32 | Dr Norman Swan's Cholesterol Check - Methane (The Forgotten Gas) - The Biggest Squid | 2008-09-25 | 30 min |
| Season 8 | Episode 33 | Snowball Earth - The Maths of Body Surfing - The Science of Happiness | 2008-10-02 | 30 min |
| Season 8 | Episode 34 | Dietary Supplements - Gambling - Thylacine Mouse | 2008-10-09 | 30 min |
| Season 8 | Episode 35 | Chemical Whales - Mediterranean Diet - Neurological Gait Keepers | 2008-10-16 | 30 min |
| Season 8 | Episode 36 | Attack of the Heavy Metal Invaders - Dr Angela Mole's Secret World of Plants - The Tuberculosis Resurgence - The Ultimate Mammal Family Tree | 2008-10-23 | 30 min |
| Season 8 | Episode 37 | Artificial Shark Birth - Cracked Soils - Marijuana Madness - Too Cold for Cane Toads | 2008-10-30 | 30 min |
| Season 8 | Episode 38 | Borneo Live Reef Fish Trade - Ladybirds - Seahorses | 2008-11-06 | 30 min |
| Season 8 | Episode 39 | Don't Die Young : Bones | 2008-11-13 | 30 min |
| Season 8 | Episode 40 | Don't Die Young : The Whole Body | 2008-11-20 | 30 min |
| Season 9 | Episode 1 | Aerial Orang Utans - Melbourne Recital Centre - Planes Trains and Autism | 2009-02-02 | 30 min |
| Season 9 | Episode 2 | Equitana - Sea Mounts - Rat Nav | 2009-02-19 | 30 min |
| Season 9 | Episode 3 | Diseased Bats - Ancient DNA - Argo Floats | 2009-02-26 | 30 min |
| Season 9 | Episode 4 | World's oldest mummies - Electron microscope - Climate seals | 2009-03-05 | 30 min |
| Season 9 | Episode 5 | Water Recycling - Vitamin D - Rob Harcourt | 2009-03-12 | 30 min |
| Season 9 | Episode 6 | Unforgettable memories - Sexual selection - Diamond magic - Kristian Lang | 2009-03-19 | 30 min |
| Season 9 | Episode 7 | Risky Business - Bubble Engineering - Richard Jefferson | 2009-03-26 | 30 min |
| Season 9 | Episode 8 | Bubble Mining - Monkey Malaria - Elephant Training | 2009-04-02 | 30 min |
| Season 9 | Episode 9 | Missing Links - Ancient Resurrection - What has Darwin Done for Us? | 2009-04-09 | 30 min |
| Season 9 | Episode 10 | Blast Trauma - Turtles - GM Bananas | 2009-04-16 | 30 min |
| Season 9 | Episode 11 | Very Large Telescope - Solar prints - Heart valves | 2009-04-23 | 30 min |
| Season 9 | Episode 12 | Eggs on Ice - Brainy Bees - Footprints in Ash | 2009-04-30 | 30 min |
| Season 9 | Episode 13 | Space Storms - Happy Locusts - Rabbit Immunity | 2009-05-07 | 30 min |
| Season 9 | Episode 14 | Body identity - Robot biomimicry - Sports motion | 2009-05-21 | 30 min |
| Season 9 | Episode 15 | Drought Culprit - CMT Disease - Fingerprints | 2009-05-28 | 30 min |
| Season 9 | Episode 16 | Inca Trails - Dingo secrets - Finches | 2009-06-04 | 30 min |
| Season 9 | Episode 17 | Gravity Probe - Uranium Minerals | 2009-06-11 | 30 min |
| Season 9 | Episode 18 | Devil in the Detail - Royal Botanic Garden - Squeaky Sand | 2009-06-18 | 30 min |
| Season 9 | Episode 19 | What is a Stem Cell? - Stem Cells in the Brain - Stem Cells Repair | 2009-06-25 | 30 min |
| Season 9 | Episode 20 | Universal Flu Vaccine - Prof. Penny Sackett - Eco Farming | 2009-07-02 | 30 min |
| Season 9 | Episode 21 | Complex Regional Pain Syndrome - Eurekas People's Choice awards | 2009-07-09 | 30 min |
| Season 9 | Episode 22 | Moon Special | 2009-07-16 | 30 min |
| Season 9 | Episode 23 | Eurekas 2009 Special | 2009-08-27 | 30 min |
| Season 9 | Episode 24 | Dengue Mozzie - Photonic Chip - Brain Man | 2009-09-03 | 30 min |
| Season 9 | Episode 25 | Exoplanets - Granddaddy fish - Weedy seadragons | 2009-09-10 | 30 min |
| Season 9 | Episode 26 | Pedigree Dogs - Imaginary Friends - Dugongs | 2009-09-17 | 30 min |
| Season 9 | Episode 27 | Giant Cuttlefish - Daniel O'Doherty - Sea Urchins | 2009-09-24 | 30 min |
| Season 9 | Episode 28 | Prostate screening - The trouble with tests - Prostate cancer treatment | 2009-10-01 | 30 min |
| Season 9 | Episode 29 | Wifi windfall - Virtual clinic - Carbon Country update | 2009-10-08 | 30 min |
| Season 9 | Episode 30 | Cloud Seeding - Copenhagen - Royal Institution Australia | 2009-10-15 | 30 min |
| Season 9 | Episode 31 | Rise of Slime - Coal Gas | 2009-10-22 | 30 min |
| Season 9 | Episode 32 | Fighting fire with fire - Knowing the enemy - Decisions under fire | 2009-10-29 | 30 min |
| Season 10 | Episode 1 | Great White Sharks - Animal Action: Desert Gobies - Out of body experiences - Fundamentals: Electromagnetic radiation | 2010-02-11 | 30 min |
| Season 10 | Episode 2 | Future of Fusion - Hook Worms - Fundamentals: Metamorphic Rocks - Penguin Peril | 2010-02-16 | 30 min |
| Season 10 | Episode 3 | New Zealand Rowi - Military Fit - Blue Gropers - Fiddler Crabs | 2010-02-25 | 30 min |
| Season 10 | Episode 4 | Earthquakes - Fly Like An Insect - Hotter than Hot - Unmanned Aerial Vehicles | 2010-03-04 | 30 min |
| Season 10 | Episode 5 | Arsenic Toenails - Nancy Millis - Space Suit | 2010-03-11 | 30 min |
| Season 10 | Episode 6 | False Memories – Our place in the Solar System - Smart Wheelchair - Bombina Frog | 2010-03-18 | 30 min |
| Season 10 | Episode 7 | Geoengineering - Future Car - Western Waves - Dr James Robertson | 2010-03-25 | 30 min |
| Season 10 | Episode 8 | Making Life - Growing Glaciers - Prof Thomas Borody - Ningaloo Reef | 2010-04-01 | 30 min |
| Season 10 | Episode 9 | LIDAR - Stem Cell Ethics - Follow the Leader - Fundamentals: Precious Metals | 2010-04-08 | 30 min |
| Season 10 | Episode 10 | School of Hard Knocks - Fab Fibre - Dr Alex Veldman - Blue Grasshopper | 2010-04-15 | 30 min |
| Season 10 | Episode 11 | Molecular Bypass - Male Pill - Peruvian Mummy - Redback Spiders | 2010-04-22 | 30 min |
| Season 10 | Episode 12 | Antarctic Glaciers - Otto Nordenskjöld - Southern Ocean Sentinel | 2010-04-29 | 30 min |
| Season 10 | Episode 13 | Magic Lab - Toxic Crops - Big Prawns | 2010-05-06 | 30 min |
| Season 10 | Episode 14 | Trawl Team - Megafauna - Green Roofs | 2010-05-20 | 30 min |
| Season 10 | Episode 15 | Mt Ruapehu - Clever Cancer - Finch Fight - Dr Craig Venter | 2010-05-27 | 30 min |
| Season 10 | Episode 16 | Land Speed Record - Green Buildings - Toxic Sediments - Animal Action: Crayfish Attraction | 2010-06-03 | 30 min |
| Season 10 | Episode 17 | Burning Down the House - Rectangular Stadium - Quoll School - Cheatin' Chickens | 2011-06-10 | 30 min |
| Season 10 | Episode 18 | Aussie Amber - Ice Core Drought - Changing The Globe - Cleaning Station For Sharks and Rays | 2011-06-17 | 30 min |
| Season 10 | Episode 19 | A Weighty Issue - Jumping Ants - BLUElink - Sea Walls | 2011-06-24 | 30 min |
| Season 10 | Episode 20 | Fatherhood and the male pregnancy! | 2011-07-01 | 30 min |
| Season 10 | Episode 21 | Space Balloons - On Shaky Ground - Physics of Recycling - Darker When Wet - Archer Fish | 2011-07-08 | 30 min |
| Season 10 | Episode 22 | Transcendental Meditation - Burn baby burn! - Entropy - Jiggly Eyes | 2011-07-15 | 30 min |
| Season 10 | Episode 23 | Eureka Prizes People's Choice Award finalists - Skating on the Edge - Science Yacht - Angry Frogs | 2011-07-29 | 30 min |
| Season 10 | Episode 24 | Brain Freeze - Drunken Worms - The Hole Truth - Shock Salt | 2011-08-05 | 30 min |
| Season 10 | Episode 25 | Polypharmacy - Rat Wars - Born Again Batteries | 2011-08-12 | 30 min |
| Season 10 | Episode 26 | Scientists in Schools - Interrupted Sleep - A Blast from the Past - Truckie Scientist | 2011-08-19 | 30 min |
| Season 10 | Episode 27 | Australian Museum Eureka Prizes - Hidden Treasures at Australian Museum - Zebra Finch - Penguin winners and losers | 2011-08-26 | 30 min |
| Season 10 | Episode 28 | In Defence of the Flying Fox - Indoor Air - Fundamentals with Bernie Hobbs: The Einstein diet - Mysteries of the Emperors | 2011-09-02 | 30 min |
| Season 10 | Episode 29 | Fatherhood: Secrets of the Superdads | 2011-09-09 | 30 min |
| Season 10 | Episode 30 | Cosmology - The history of the world - Climate change - Memorable moments Dr Joncia Newby - Memorable moments Dr Maryanne Demasi | 2011-09-16 | 30 min |
| Season 10 | Episode 31 | Fertiltiy decade - Memorable moments: Dr Graham Phillips - The decade of the brain - Memorable moments: Mark Horstman - Astronomy - Memorable moments: Dr Paul Willis | 2011-09-23 | 30 min |
| Season 11 | Episode 1 | Swimming in it - SKA - Birth of Radio Astronomy - Snail Whisperer - Animal Action: Clever Crows | 2011-02-17 | 30 min |
| Season 11 | Episode 2 | Exercise Overdose - Robot Wars - Mars Rover - Einstein's Mistake | 2011-02-24 | 30 min |
| Season 11 | Episode 3 | Jaws - Synthetic Skin - GPS - Dog Brain - Wolf Behaviour - Underwater locomotion | 2011-03-03 | 30 min |
| Season 11 | Episode 4 | Trunk Calls - Zoonosis - Virus - Peacock spider - Floppy Frogs | 2011-03-10 | 30 min |
| Season 11 | Episode 5 | Peak Phosphorus - Comfort Food - GM for Good - Food Coma - Salt - Perfect Cuppa | 2011-03-17 | 30 min |
| Season 11 | Episode 6 | Corneal Stem Cells - Ballistic Tongues - Caves and Climate Change - Folding Observatory - Neptune | 2011-03-24 | 30 min |
| Season 11 | Episode 7 | *unavailable* | 2011-03-31 | 30 min |
| Season 11 | Episode 8 | Fin Forensics - Mean Girls - Boys Toys - Low GI Diet - Discovery of Other Earths | 2011-04-07 | 30 min |
| Season 11 | Episode 9 | Iron Whales - Koala Heatwave - Asthma Thunderstorm - Poobiotics - SOS Network | 2011-04-14 | 30 min |
| Season 11 | Episode 10 | Road Kill Rescue - Cyberchondria - Cat Lap - Kitchen Science - GM Chocolate Trees | 2011-04-21 | 30 min |
| Season 11 | Episode 11 | The Oil Crunch – Kenyan Hot Rocks – Australian Nuclear Future - Oil From Algae | 2011-04-28 | 30 min |
| Season 11 | Episode 12 | Beyond Petrol II - Bowel Cancer - Touring Down Under - Jellyfish Vortex | 2011-05-05 | 30 min |
| Season 11 | Episode 13 | CAVlab - Faster Computing - Saving Acid Wetlands - Lashi Bandara Profile - Marvellous Mangroves - Processionary Caterpillars | 2011-05-19 | 30 min |
| Season 11 | Episode 14 | Robotic Heart Surgery - Voodoo - Penguin DNA - Father of Photovoltaics - Sydney Brick Pit Fossil - Placebo | 2011-05-26 | 30 min |
| Season 11 | Episode 15 | Beach Worm Whisperer - God's Algorithm - Lapita People - Bacterial Migration - Wet Doggy Wiggle | 2011-06-02 | 30 min |
| Season 11 | Episode 16 | Rebreathers - Voyage of Malaspina - Deep Sea Mining - The Mariana Trench - Deep Sea Diners - Hesperides Science | 2011-06-09 | 30 min |
| Season 11 | Episode 17 | Mystery of the Flesh Eaters - Bone Scaffold - Space Beer - Biggest Bang - Bioluminescence - Why Is It So | 2011-06-16 | 30 min |
| Season 11 | Episode 18 | Premenstrual Syndrome - Bamboo Clothing - Hemp - Natural User Interface - Professor Chris Dickman - Why Canberra Geology | 2011-06-23 | 30 min |
| Season 11 | Episode 19 | Brain Sell - Lotus Effect - Parallel Universes - Smelly Space - Dog eyebrows - Deep Space Communications | 2011-06-30 | 30 min |
| Season 11 | Episode 20 | Eaten to Extinction - Botox for Migraines - Radiant Beauty - Sweet Solution for Woodlands - Free Flight for Ants - Crush on Crustaceans | 2011-07-07 | 30 min |
| Season 11 | Episode 21 | Human Probiotic Infusion - African Livestock - Prime Number Keys - Dog Bark - Human Biome - Elephant Cooperation | 2011-07-14 | 30 min |
| Season 11 | Episode 22 | Sleeping with baby - Staying up late - Sleeping With Pain - Not Getting Enough | 2011-07-21 | 30 min |
| Season 11 | Episode 23 | Optalert - Original Fauna - Owl Eyes - Carbon Cling Wrap - Mantis Shrimp Eyes - One Bligh Street | 2011-07-28 | 30 min |
| Season 11 | Episode 24 | Ant Venom - Turbulence - UG99 - Neurotoxins - Dolphin Power - Cereal Iron | 2011-08-04 | 30 min |
| Season 11 | Episode 25 | Brain Trauma - Eel migration - Homunculus - Molten Steel - Eureka People's Choice Award | 2011-08-11 | 30 min |
| Season 11 | Episode 26 | Carbon Nano - Lucrative Algorithms - Fur Seals - West Coast Whales - Hot or Cold - Fast Food for Hummingbirds | 2011-08-18 | 30 min |
| Season 11 | Episode 27 | A brief history of Nanotechnology - Golden Bullets - Nano-engineering - Delivering Medicines - Imperfect Diamonds - How small is small? | 2011-08-25 | 30 min |
| Season 11 | Episode 28 | Radiation 101 - MEG Stuttering - Biggest Devonian Fish - Supertasters - Molten Steel - Nuclear Fungus | 2011-09-01 | 30 min |
| Season 11 | Episode 29 | Australian Museum Eureka Prizes - Science Under Siege - Matilda-Jane Oke - Dr Paul Willis - Sleek Geeks | 2011-09-08 | 30 min |
| Season 11 | Episode 30 | Evolution of the Electric Guitar - Astronaut John Grunsfeld - Cyanide Seeds - Natures Poisons - Honey Bee Aerobatics | 2011-09-15 | 30 min |
| Season 11 | Episode 31 | Recovered Memories - 3D Printing - Wind and Waves - Gravity - Penguin Wave | 2011-09-22 | 30 min |
| Season 11 | Episode 32 | In the Beginning- The GM tomato - Sorting Wheat from Chaff - Food Wastage - Daily Bread or Dread | 2011-10-29 | 30 min |
| Season 12 | Episode 1 | Psychopath in the Family - Antarctic Broadband - Universal Motion Simulator | 2012-03-15 | 30 min |
| Season 12 | Episode 2 | Big Wave Surf Movie Goes 3D - Ibis Eggs - Parrot Talk - Snowy Flows | 2012-03-22 | 30 min |
| Season 12 | Episode 3 | Elixir of Life - Bubble Behaviour - Left Paw Right Paw | 2012-03-29 | 30 min |
| Season 12 | Episode 4 | Lab Burger - Eating Insects - Rip Survivor - Proof of ID | 2012-04-05 | 30 min |
| Season 12 | Episode 5 | The Trouble with Sex | 2012-04-12 | 30 min |
| Season 12 | Episode 6 | Thin Blood - Mountain Pygmy Possums - Coastal Flood Impact - Slinky Drop | 2012-04-19 | 30 min |
| Season 12 | Episode 7 | Computer Game Addiction - Dolphin Courting - Tree Deaths | 2012-04-26 | 30 min |
| Season 12 | Episode 8 | Shark Repellent - Nun's Plight - Facial Recognition - Physics on the Street: Weightlessness | 2012-05-03 | 30 min |
| Season 12 | Episode 9 | Danger Zones - Kawasaki Disease - Virus Hunters | 2012-05-17 | 30 min |
| Season 12 | Episode 10 | Christchurch Earthquake - Project Aether - Joggobot - Lynne Milne - Sudoku | 2012-05-24 | 30 min |
| Season 12 | Episode 11 | Exercise is Medicine - Grim Reaper Walk - Prof Richard Kingsford - NZ Transit of Venus | 2012-05-31 | 30 min |
| Season 12 | Episode 12 | Transit of Venus - Decoding the Risk - Exoskeleton - Cats Purr | 2012-05-07 | 30 min |
| Season 12 | Episode 13 | Mobile Phone Risks - Mars Curiosity - Sitting is Deadly - Coffee Spills | 2012-08-16 | 30 min |
| Season 12 | Episode 14 | MS cure - Feeding the Grid - Dog Music | 2012-08-23 | 30 min |
| Season 12 | Episode 15 | Coral Winners - Nanopatch - Air Cargo Scanner - Indigenous Education | 2012-08-30 | 30 min |
| Season 12 | Episode 16 | Plastic Oceans - Barefoot Running - Suspect Line Up | 2012-09-06 | 30 min |
| Season 12 | Episode 17 | Skin Deep - Sun Damage | 2012-09-13 | 30 min |
| Season 12 | Episode 18 | Denisovans - Gladstone Dredging - The Sun's Energy | 2012-09-20 | 30 min |
| Season 12 | Episode 19 | Kimberley Dinosaurs - Physics Engine - Diagnosing Mental Illness | 2012-09-27 | 30 min |
| Season 12 | Episode 20 | Next Generation Nuclear - Teenage Acne - Higgs Boson - Pokie Probability | 2012-10-04 | 30 min |
| Season 12 | Episode 21 | Information Overload - The Rise of Narcissism - Avatars | 2011-10-11 | 30 min |
| Season 12 | Episode 22 | Space Junk - Organ Bio-printing - Ketamine - Graham's Number - DNA | 2012-10-18 | 30 min |
| Season 12 | Episode 23 | Melioidosis - Spatial Processing Disorder - The Search for Alien Astronomers | 2012-10-25 | 30 min |
| Season 12 | Episode 24 | Torture - Kepler SpaceTelescope - Total Eclipse - Rewiring Spinal Nerve Damage | 2012-11-01 | 30 min |
| Season 12 | Episode 25 | Taking Australia's Temperature | 2012-11-08 | 30 min |
| Season 13 | Episode 1 | Electric Cars Part One - Land Speed Record - Electric Cars Part Two - Leaning Tower - Future Farm | 2013-02-07 | 30 min |
| Season 13 | Episode 2 | Part 1: Blasting for Gold - Part 2: Comedy Gold - Part 3: Salt Satellites | 2013-02-14 | 30 min |
| Season 13 | Episode 3 | Part 1: Weebubbie Cave - School of the Air - Part 2: Weebubbie Cave - Eucla Sand Hills | 2013-02-21 | 30 min |
| Season 13 | Episode 4 | Nullarbor safari - Measuring Our Coastline - Yalata Mulloway - Diprotodon Dig | 2013-02-28 | 30 min |
| Season 13 | Episode 5 | Coorong Wetlands - Technoviticulture - Penguin Patrol | 2013-03-07 | 30 min |
| Season 13 | Episode 6 | Mapping Underwater Victoria - Cape Otway Lighthouse - Koalas - Hot Air Balloon Finale | 2013-03-14 | 30 min |
| Season 13 | Episode 7 | Fire Tornado - Flies for Food - Dog Empathy | 2013-06-06 | 30 min |
| Season 13 | Episode 8 | Sustainable Fishing - Cyber Attack - Smart Arm | 2013-06-13 | 30 min |
| Season 13 | Episode 9 | Dengue Fever - Scramspace - Voyager | 2013-06-20 | 30 min |
| Season 13 | Episode 10 | Doping to Win - Life Enhancing Drugs | 2013-06-27 | 30 min |
| Season 13 | Episode 11 | Extreme Weather - Underwater Optics | 2013-07-04 | 30 min |
| Season 13 | Episode 12 | Chiropractors | 2013-07-11 | 30 min |
| Season 13 | Episode 13 | Rainbow Children - Sundrop Farm - Air Operations Simulator Research Centre - Algorithm of Love | 2013-07-18 | 30 min |
| Season 13 | Episode 14 | The Chemistry of Attraction | 2013-07-25 | 30 min |
| Season 13 | Episode 15 | Southern Surveyor - Ancient Teeth - Future Music | 2013-08-01 | 30 min |
| Season 13 | Episode 16 | Toxic Sugar? - Water Fluoridation | 2013-08-08 | 30 min |
| Season 13 | Episode 17 | Energy Drinks - 3D Virus - Military Uniform | 2013-08-15 | 30 min |
| Season 13 | Episode 18 | Coal Dust - Quantum Computing | 2013-08-22 | 30 min |
| Season 13 | Episode 19 | Custom Universe - Finetuned for Us? | 2013-08-29 | 30 min |
| Season 13 | Episode 20 | Wings of Wonder - Fossils Exposed - Australian Museum Eureka Prizes | 2013-09-12 | 30 min |
| Season 13 | Episode 21 | Conservation Hunting - Shark Behaviour - Sexy Guitars | 2013-09-19 | 30 min |
| Season 13 | Episode 22 | Drones - Gonorrhoea Superbug - Bike Rage | 2013-09-26 | 30 min |
| Season 13 | Episode 23 | HIV Cure - Ancient Writing | 2013-10-03 | 30 min |
| Season 13 | Episode 24 | Heart Of The Matter - Part 1: Dietary Villains | 2013-10-24 | 30 min |
| Season 13 | Episode 25 | Heart Of The Matter - Part 2: Cholesterol Drug War | 2013-10-31 | 30 min |
| Season 14 | Episode 1 | Meteors, Sea Level Rise, House Fires | 2014-07-17 | 30 min |
| Season 14 | Episode 2 | Tattoos, Moon Mining, Muscle Fibre | 2014-07-24 | 30 min |
| Season 14 | Episode 3 | Omega 3 Inmates, Antarctic Sea Ice, Dog Optimism | 2014-07-31 | 30 min |
| Season 14 | Episode 4 | Radiation Fallout, Multiple Organ Failure | 2014-08-07 | 30 min |
| Season 14 | Episode 5 | Gut Reaction: Part 1 - What You Eat Could Be Making You Ill | 2014-08-14 | 30 min |
| Season 14 | Episode 6 | Gut Reaction: Part 2 - Let Food Be Thy Medicine | 2014-08-21 | 30 min |
| Season 14 | Episode 7 | AE2 - The Silent ANZAC, Where Does Fat Go? | 2014-08-28 | 30 min |
| Season 14 | Episode 8 | Epilepsy, Brian Schmidt | 2014-09-04 | 30 min |
| Season 14 | Episode 9 | Jane Goodall, Mystery Mummy, Eureka Prizes | 2014-09-11 | 30 min |
| Season 14 | Episode 10 | Testosterone - It's Not All About Sex | 2014-09-18 | 30 min |
| Season 14 | Episode 11 | Honey Bees, Drinking Water, Driver Distraction | 2014-09-25 | 30 min |
| Season 14 | Episode 12 | Mega Tsunamis, Allergy Pill, Nature Play | 2014-10-02 | 30 min |
| Season 14 | Episode 13 | Falling in Friendship | 2014-10-09 | 30 min |
| Season 14 | Episode 14 | Global Warming Pause, Virtual Universe, Green Alloys | 2014-10-16 | 30 min |
| Season 14 | Episode 15 | Tokyo Flood Prevention, Crying, Open Plan Office | 2014-10-23 | 30 min |
| Season 14 | Episode 16 | Wind, Bird Strike | 2014-10-30 | 30 min |
| Season 14 | Episode 17 | Aircraft Electromagnetic Interference, Tilapia, Laser Danger | 2014-11-06 | 30 min |
| Season 14 | Episode 18 | Low Carb Diet - Fat or Fiction? | 2014-11-13 | 30 min |
| Season 14 | Episode 19 | Genetic ID, Tunnel Borer, Coral Trout | 2014-11-20 | 30 min |
| Season 14 | Episode 20 | Antiviral Abalone, Fermat's Theorem, Predator Scat | 2014-11-27 | 30 min |
| Season 14 | Episode 21 | Future Cities | 2014-12-04 | 30 min |
| Season 14 | Episode 22 | Implant Protection - What Rat Is That? - Science of the Perfect Drink | 2014-12-11 | 30 min |
| Season 15 | Episode 1 | Polar People - Plant Based Medicine | 2015-02-03 | 30 min |
| Season 15 | Episode 2 | Lead Astray | 2015-02-10 | 30 min |
| Season 15 | Episode 3 | Tick Allergy - Alien Technology | 2015-02-17 | 30 min |
| Season 15 | Episode 4 | Passport Facial Recognition - Antivenom | 2015-02-24 | 30 min |
| Season 15 | Episode 5 | Tamiflu - Sun's Lost Sibling | 2015-03-03 | 30 min |
| Season 15 | Episode 6 | Super Solar Cells - Where Birdsong Began | 2015-03-10 | 30 min |
| Season 15 | Episode 7 | Powering The Mind | 2015-03-17 | 30 min |
| Season 15 | Episode 8 | Koala Survey Callout - Horse Whip - Antarctic Acidification | 2015-03-24 | 30 min |
| Season 15 | Episode 9 | Our Chemical Lives | 2015-03-31 | 30 min |
| Season 15 | Episode 10 | Condoms - Toorale Man Murder Mystery | 2015-04-07 | 30 min |
| Season 15 | Episode 11 | Fit in 6 Minutes a Week | 2015-09-29 | 30 min |
| Season 15 | Episode 12 | Diagnosing Depression - Ghost Busters - Brain Stimulation | 2015-10-06 | 30 min |
| Season 15 | Episode 13 | Why Am I Still Fat? | 2015-10-13 | 30 min |
| Season 15 | Episode 14 | Can We Live on Mars? - Parrots versus Possums | 2015-10-20 | 30 min |
| Season 15 | Episode 15 | Too Much Medicine | 2015-10-27 | 30 min |
| Season 15 | Episode 16 | Female Sex Drive | 2015-11-03 | 30 min |
| Season 15 | Episode 17 | Einstein's Extraordinary Universe | 2015-11-10 | 30 min |
| Season 15 | Episode 18 | A Life Without Males | 2015-11-17 | 30 min |
| Season 15 | Episode 19 | Gluten: A Gut Feeling | 2015-11-24 | 30 min |
| Season 15 | Episode 20 | Shark Repellant - Great White Sharks - Shark Behaviour - Jaws Revisited - Shark Attack Avoidance Tips | 2015-12-08 | 30 min |
| Season 17 | Episode 15 | Becoming Superhuman (Part 1) | 2016-05-24 | 30 min |
| Season 17 | Episode 16 | Becoming Superhuman | 2016-05-31 | 30 min |
| Season 17 | Episode 17 | Meditation: Can It Really Change You? | 2016-06-07 | 30 min |
| Season 17 | Episode 18 | Oldest Aussie Beer / Unboiling An Egg | 2016-06-14 | 30 min |
| Season 17 | Episode 19 | Live Long Die Young | 2016-06-21 | 30 min |
| Season 17 | Episode 20 | Stress And Cancer/ Secrets Of Pluto | 2016-06-28 | 30 min |
| Season 17 | Episode 21 | Toxic Ticks | 2016-07-05 | 30 min |
| Season 17 | Episode 22 | Soundscape / Juno's Mission | 2016-07-12 | 30 min |
| Season 17 | Episode 23 | Gaming with Orang-utans / Stormageddon | 2016-07-19 | 30 min |
| Season 17 | Episode 24 | Gut Reaction (Part 1) | 2016-07-26 | 40 min |
| Season 17 | Episode 25 | Gut Reaction (Part 2) | 2016-08-02 | 30 min |
| Season 17 | Episode 26 | Artificial Sweeteners / Antarctica Fossils | 2016-08-09 | 30 min |
| Season 17 | Episode 27 | Episode 27 | 2016-08-16 | 30 min |
| Season 17 | Episode 28 | Alzheimer's - Can We Prevent It? | 2016-08-23 | 30 min |
| Season 17 | Episode 29 | Gene Editing / Is There Life On Mars? | 2016-08-30 | 30 min |
| Season 17 | Episode 30 | Making Dogs Happy (Part 1) | 2016-09-06 | 30 min |
| Season 17 | Episode 31 | Making Dogs Happy (Part 2) | 2016-09-13 | 30 min |
| Season 17 | Episode 32 | Smell Our Most Underestimated Sense | 2016-09-20 | 30 min |
| Season 17 | Episode 33 | Hidden Secrets of Art / Out of Africa | 2016-09-27 | 30 min |
| Season 17 | Episode 34 | Forensic Future / Alien Megastructure | 2016-10-04 | 30 min |
| Season 17 | Episode 35 | Coral Bleaching | 2016-10-11 | 30 min |
| Season 17 | Episode 36 | Plain of Jars / Tiny Satellites | 2016-10-18 | 30 min |
| Season 17 | Episode 37 | Testosterone / Dr Jane Goodall | 2016-10-25 | 30 min |
| Season 17 | Episode 38 | The Medicinal Power Of Cannabis | 2016-11-01 | 30 min |
| Season 17 | Episode 39 | Tick Bites / Swift Parrot | 2016-11-08 | 30 min |
| Season 17 | Episode 40 | The Anthropocene | 2016-11-15 | 30 min |
| Season 18 | Episode 1 | Meet The Avatars | 2017-08-15 | 60 min |
| Season 18 | Episode 2 | Can Seaweed Save The World? | 2017-08-22 | 60 min |
| Season 18 | Episode 3 | Closing In: The Hunt For Alien Life | 2017-08-29 | 60 min |
| Season 18 | Episode 4 | Secrets of the Dinosaur Crater | 2017-09-05 | 60 min |
| Season 18 | Episode 5 | Heartbeat: The Miracle Inside You | 2017-09-12 | 60 min |
| Season 18 | Episode 6 | Death Dive: Into the Rings of Saturn | 2017-09-19 | 60 min |
| Season 18 | Episode 7 | Sit Back, Relax; The Dawn of the Driverless Car | 2017-09-26 | 60 min |
| Season 18 | Episode 8 | Can we Save the Reef? | 2017-10-03 | 60 min |
| Season 18 | Episode 9 | How To Exercise Better | 2017-10-10 | 60 min |
| Season 18 | Episode 10 | Gut Revolution (Part 1) | 2017-10-17 | 60 min |
| Season 18 | Episode 11 | Gut Revolution (Part 2) | 2017-10-24 | 60 min |
| Season 18 | Episode 12 | Twins | 2017-10-31 | 60 min |
| Season 18 | Episode 13 | The Secret to Making Better Decisions | 2018-01-30 | 60 min |
| Season 18 | Episode 14 | Farmer Needs A Robot | 2018-02-06 | 60 min |
| Season 18 | Episode 15 | Back to the Moon | 2018-02-13 | 60 min |
| Season 18 | Episode 16 | Gut Revolution: Victoria's Story | 2018-02-20 | 60 min |
| Season 18 | Episode 17 | Sleep Matters | 2018-02-27 | 60 min |
| Season 19 | Episode 1 | Skin Clinic | 2018-03-06 | 60 min |
| Season 19 | Episode 2 | Feeding Australia (Part 1) | 2018-08-14 | 60 min |
| Season 19 | Episode 3 | Feeding Australia (Part 2) | 2018-08-21 | 60 min |
| Season 19 | Episode 4 | How to Build a Time Machine | 2018-08-28 | 60 min |
| Season 19 | Episode 5 | Beating Diabetes | 2018-09-04 | 60 min |
| Season 19 | Episode 6 | How to Get Lucky: The Maths of Chance | 2018-09-11 | 60 min |
| Season 19 | Episode 7 | Memory Matters | 2018-09-18 | 60 min |
| Season 19 | Episode 8 | Bionic Revolution | 2018-10-23 | 60 min |
| Season 20 | Episode 1 | The Great Australian Bee Challenge (Part 1) | 2019-01-30 | 60 min |
| Season 20 | Episode 2 | The Great Australian Bee Challenge (Part 2) | 2019-02-05 | 60 min |
| Season 20 | Episode 3 | Allergy Clinic | 2019-02-12 | 60 min |
| Season 20 | Episode 4 | The Truth About Mindfulness | 2019-02-19 | 60 min |
| Season 20 | Episode 5 | Black Hole Hunters | 2019-02-26 | 60 min |
| Season 20 | Episode 6 | Staying Younger For Longer: Body | 2019-08-13 | 60 min |
| Season 20 | Episode 7 | Staying Younger For Longer: Brain | 2019-08-20 | 60 min |
| Season 20 | Episode 8 | Should I Risk It? | 2019-10-08 | 60 min |
| Season 20 | Episode 9 | Face Surgeons: Inside The Craniofacial Unit | 2019-10-15 | 60 min |
| Season 20 | Episode 10 | Broken Mirror | 2019-10-22 | 60 min |
| Season 21 | Episode 1 | How Food Works (Part 1) | 2020-04-14 | 60 min |
| Season 21 | Episode 2 | How Food Works (Part 2) | 2020-04-21 | 60 min |
| Season 21 | Episode 3 | Teeth Clinic | 2020-04-28 | 60 min |
| Season 21 | Episode 4 | Asteroid Hunters | 2020-05-05 | 60 min |
| Season 21 | Episode 5 | Building Greener Cities | 2020-05-12 | 60 min |
| Season 22 | Episode 1 | Are We Killing Our Koalas? | 2021-02-16 | 60 min |
| Season 22 | Episode 2 | Mars - Our Second Home? | 2021-02-23 | 60 min |
| Season 22 | Episode 3 | Mars - The Hunt for Life | 2021-03-02 | 60 min |
| Season 22 | Episode 4 | Kill or Cure? The Story of Venom | 2021-03-09 | 60 min |
| Season 22 | Episode 5 | Cancer: A Story of Hope | 2021-07-20 | 60 min |
| Season 22 | Episode 6 | The Truth About Fasting | 2021-07-27 | 60 min |
| Season 22 | Episode 7 | The Wildlife Revolution | 2021-08-03 | 60 min |
| Season 22 | Episode 8 | The Grid: Powering the Future | 2021-08-10 | 60 min |
| Season 22 | Episode 9 | Doctor at the Door: The Mcclellands | 2021-08-17 | 60 min |
| Season 22 | Episode 10 | Doctor at the Door: The Kulkarnis | 2021-08-24 | 60 min |
| Season 22 | Episode 11 | Magic and the Brain: The Science of Illusion | 2021-08-31 | 60 min |
| Season 23 | Episode 1 | The Secret Lives of Our Urban Birds | 2022-02-01 | 60 min |
| Season 23 | Episode 2 | The Big Brew Challenge | 2022-02-08 | 60 min |
| Season 23 | Episode 3 | Miracle Babies: Operation Hope | 2022-02-15 | 60 min |
| Season 23 | Episode 4 | Forever Young? The Rise of Injectables | 2022-02-22 | 60 min |
| Season 23 | Episode 5 | Solar Storms: A Warning From Space | 2022-03-01 | 60 min |
