From tunnels to towers, artillery sites, resistance nests and communication centers, Nazi Germany left their footprint throughout the world. To this day, silent remains still exist, sentinels guarding clues about plots that Hitler was unable to carry out.
The collapse of the Third Reich left as many secrets as it did relics. Still today, remnants of the Nazi's schemes lie concealed in structures scattered across the globe. Skeletons of projects give way to mysteries. Conspiracies abound about science fiction scenarios. The Nazis were nothing if not methodical, and a deeper look reveals even darker plans. From tunnels to towers, artillery sites and communication centers; the remains of these schemes lie waiting to reveal truths about the Fuhrer's tactics and dreams in Secret Nazi Bases. What did Hitler have planned?
Take a mind-blowing journey through human history, told through six iconic objects that modern people take for granted, and see how science, invention and technology built on one another to change everything.
Angler and biologist Jeremy Wade uncovers the bizarre, the weird and the mysterious as he investigates baffling, unsolved mysteries beneath the surface of dark waters.
An in-depth look into the long history of conflict between American presidents and the FBI. Inspired by Pulitzer Prize-winning author Tim Weiner’s book, Enemies: A History of the FBI, the series presents the long, complex history of presidents testing the rule of law and the FBI’s job to enforce it.
Adventurers and their teams battle Mother Nature to build unique homes in remote areas. From unpredictable weather to encroaching wildlife, will they build in time to beat their deadlines?
Dr. Michelle Ward goes behind bars to interview violent murderers and offer insight into what drives people to kill. From her early doctorate research on psychopathy, to her ongoing study of criminal behavior, she possesses a unique ability to push murderers to the limit, getting them to admit things they wouldn't confess to anyone else. She is trained to go beyond excuses and get to the psychological core of why people commit heinous acts - and she does it alone in a room, face-to-face with coldblooded killers.
From the hilarious to the mind-boggling, from the deadly to the bank-busting, witness some of the most outrageous structural disasters and the genius resolutions to get things back on track.
Josh Gates sets off on the most extraordinary expedition of his career. He'll journey over 50,000 miles to four continents to tackle mankind's greatest question: Are we alone in the universe?
A string of strange tragedies and murders bedevils the picturesque town of Dryden, N.Y., for 10 years, beginning with the cold-blooded execution of an entire family at Christmastime.
Follow investigators as they reexamine the murders of eleven teenage girls in and around Galveston County, Texas after discovering a confession letter from current inmate and convicted murderer Edward Harold Bell.
Explore the most startling disappearances of the modern era, looking at what we know happened that fateful day, what the theories behind their vanishing are – and what science can tell us about what really happened.
Featuring battles between some of the biggest and baddest fighters of the animal kingdom and some of the most surprising, revealing the extraordinary motivations and strategies that fuel each incredible brawl.