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.
On 17 September 2013, ITV Wales announced it would launch a weekly 30-minute current affairs programme, Newsweek Wales, featuring interviews, analysis and a look back at the week's main news stories in Wales. The new programme, broadcast on Sunday lunchtimes, was launched on Sunday 22 September 2013. A previous plan to extend the weekday late bulletin to 15 minutes was scrapped.
Presented in the form of a large live set, the hosts enlightening interviews with personalities from all walks of life who have made their mark in the news.