Top Science Stories 2021 • 2021

94:31

A breakthrough called CRISPR opens the door to curing diseases, reshaping the biosphere, and designing our own children. A provocative exploration of its far-reaching implications, through the eyes of the scientists who discovered it.

2019 • Science

4:56

David Attenborough talks to Brian Cox about his admiration for the achievements of Charles Darwin, and how On the Origin of Species inspires him in his work in the natural world.

S1E1 • People of Science with Brian Cox • 2018 • Science

12:49

Scientists at the "Centre for Existential Risk" grapple with the unprecedented number of planetary threats facing humanity, from runaway AI and cyber attacks to bioterror and nuclear war.

S1E7 • Stories of Impact • 2019 • Science

53:32

Join scientists on the most ambitious Arctic research expedition of all time. Experts from over twenty different nations join the voyage of the massive Polarstern icebreaker as it’s gripped by the polar ice and drifts for nearly an entire year. From this unique research station, they can make long-term observations and perform experiments in unprecedented detail. Facing hungry polar bears, perilous sea ice cracks, and brutal cold, the team strives to understand the forces that are changing the region—and the world—forever

NOVA PBS • 2021 • Science

49:24

Throughout history, human society has run on trade, and trade moved on the oceans. The innovations that allowed faster an more accurate oceanic travel revolutionized to the world. New inventions now help people move on water for fun and recreation.

S1E1 • Speed • 2019 • Science

4:45

Ever wonder how the heart symbol came to stand for the actual heart? And why do we speak of the heart as the seat of love, when love really happens in our brains? Is it true that animals only get a billion heartbeats? This week, we give you enough cool cardiac science to make your heart skip a beat.

It's Okay To Be Smart • Science