The whale that could walk Clip: Season 51 Episode 1 | 2m 48s | CC Today’s whales look nothing like their ancient ancestor. A small furry carnivore that lived both on land and sea is the ancestor ...

Ancient Earth: Life Rising Season 50 Episode 13 | 53m 47s | AD CC For billions of years, life teemed in Earth’s oceans while the land was desolate and inhospitable. See how life made the leap to ...

NOVA's education group produces new materials to support café organizers and speakers, from simple giveaways and promotional materials like coasters to full media clips of NOVA episodes that can ...

Sharks are known to be sensitive to the electrical fields of magnets, but surprisingly, this non-magnetic rare earth metal repels them. NOVA is available to stream on pbs.org and the free PBS App ...

What If Part of Your Brain Was Missing? Clip: Season 50 Episode 10 | 2m 29s | CC An injury cost Phineas Gage part of his brain, but he lost something else too. A region located inside the ...

Discover how the concepts of zero and infinity revolutionized mathematics.

More Episodes NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration.

It took Black chemist Percy Julian more than 10 years to earn his Ph.D. Black chemist Percy Julian met with every possible barrier in a deeply segregated America. Here's how he rose to the highest ...

Secrets of the Forest Season 52 Episode 8 | 53m 41s | AD CC Can forests help cool the planet? Follow scientists through spectacular landscapes as they study complex networks of trees, fungi, and ...

Crypto Decoded Season 49 Episode 18 | 53m 22s | AD CC From Bitcoin to NFTs, crypto is making headlines. But what exactly is it, and how does it work? Experts go beyond the hype and skepticism to ...

Ending HIV in America Season 49 Episode 11 | 53m 33s | AD CC Almost 40 years after the discovery of HIV, could we be on the verge of ending the AIDS epidemic in America? How did scientists tackle ...

NOVA's education group produces new materials to support café organizers and speakers, from simple giveaways and promotional materials like coasters to full media clips of NOVA episodes that can ...