Kluane Adamek has served as the Assembly of First Nations (AFN) Yukon Regional Chief since January 2018.

One of the best known and most renowned scientists in history, Richard Feynman pioneered quantum mechanics. His knack for accessible explanations made him a popularizer of physics of equal distinction to laypeople.

Bringing cross-disciplinary tactics and innovation to a moribund defense industry, N Square’s Erika Gregory seeks to wean the world from its nuclear stockpiles.

Gian Giudice is a theoretical physicist who has contributed greatly to our present understanding of particle physics and cosmology.

Steven Cowley directs the UK's leading fusion research center. Soon he'll helm new experiments that may make cheap fusion energy real on a commercial scale.

Scientist and retired Navy officer Dr. David Titley asks a big question: Could the US military play a role in combating climate change?

In David Hoffman's long film career, he's made documentaries on everything from Amelia Earhardt to B.B. King, from double-dutch jump-roping to F-15 fighter pilots. Lately he's been fascinated with the early space program and our mania for all things Sputnik.

Illustrator and humorist Bruce McCall paints our imagined future -- a supercharged, streamlined fantasyland that teeters on the edge of hysteria.

In telling stories of technologies and the individuals who created them, George Dyson takes a clear-eyed view of our scientific past -- while illuminating what lies ahead.

Atomic physicist Joshua Silver invented liquid-filled optical lenses to produce low-cost, adjustable glasses, giving sight to millions without access to an optometrist.

Dermatologist Richard Weller wants to know: Why are Scots so sick?

Filmmaker

Biochemist