Watch Wednesday, March 26, 2014 at 8pm | View a world where plants communicate, co-operate and, sometimes, wage all-out war.
WMHT has all the science, technology and nature resources to help you discover the world around you. View program descriptions and learn more about upcoming and previously aired programs below.
Information on Science, Technology and Nature
Watch Tuesday, March 25, 2014 at 10pm | Hear heart-wrenching stories of the spread of tuberculosis, often drug-resistant, around the world.
Watch Wednesday, March 26, 2014 at 10pm | Examine new forensic techniques being used to study the famed explorer’s lost diary.
Watch Wednesday, March 5, 2014 at 7:30pm | Join cameraman Colin Stafford-Johnson on a quest to film the natural history of the Shannon River.
Watch Wednesday, February 26, 2014 at 9pm | Return to Ground Zero to witness the final chapter in an epic story of engineering and innovation.