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

nature_blog_what-plants-talk-about1.jpg
Nature | What Plants Talk About

Watch Wednesday, March 26, 2014 at 8pm | View a world where plants communicate, co-operate and, sometimes, wage all-out war.

doc_blog_frontline_tb-silent-killer.jpg
FRONTLINE | TB Silent Killer

Watch Tuesday, March 25, 2014 at 10pm | Hear heart-wrenching stories of the spread of tuberculosis, often drug-resistant, around the world.

doc_blog_secrets_of_dead_dr-livingstone-diary.jpg
Secrets of the Dead | The Lost Diary of Dr. Livingstone

Watch Wednesday, March 26, 2014 at 10pm | Examine new forensic techniques being used to study the famed explorer’s lost diary.

nature_blog_ireland-wild-river.jpg
Nature | Ireland’s Wild River

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.

NOVA | Ground Zero Supertower
NOVA | Ground Zero Supertower

Watch Wednesday, February 26, 2014 at 9pm | Return to Ground Zero to witness the final chapter in an epic story of engineering and innovation.

nova_blog_easter.jpg
NOVA | The Mystery of Easter Island

Watch Wednesday, February 19, 2014 at 9pm | See a fresh investigation of Easter Island, a remote speck that has mystified the world for centuries.

Can scientists unravel the mysterious phenomena that lurk between Earth and space?

NOVA scienceNOW News

Five Reasons to Eat Insects

Save room for bugs! They're the future of green cuisine.

Profile: Shaundra Daily

This software engineer and dancer found her groove teaching children about their emotional lives.

Nature follows one of the most fearless animals in the world: the honey badger.

PBS Nature News

Snow Monkeys: Field Guide: Life With Snow Monkeys

While following and filming a troop of snow monkeys, filmmaker Joe Pontecorvo was able to witness firsthand the distinct and charming personalities of these monkeys, as well as the ins and outs of ...

Snow Monkeys: Infographic: What’s on the Snow Monkey Menu

Japanese Macaques that inhabit Jigokudani or "Hell Valley" must stick to together and adapt to harsh weather to survive and thrive. When they’re not soaking in hot springs during chilly months, sno...