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PBS's premier science-documentary series, which has won six Peabody Awards and more than 20 Emmys since its 1974 debut.

Animal Espionage

Camera technology is revolutionizing the study of animals—without them even noticing.
The Violence Paradox

WETA PassportThe Violence Paradox

Is violence actually declining? If so, why? And can we build a more peaceful future?

Decoding da Vinci

Decoding da Vinci

Discover the science behind Leonardo da Vinci's masterpieces—and Mona Lisa's iconic smile.

Dead Sea Scroll Detectives

WETA PassportDead Sea Scroll Detectives

New technologies unravel the Dead Sea Scrolls’ mysteries and uncover million-dollar fakes.

Rise of the Mammals

Rise of the Mammals

Amazing fossils reveal how mammals took over after an asteroid wiped out the dinosaurs.

Look Who's Driving

WETA PassportLook Who's Driving

As self-driving cars take to the streets, investigate how they work, and if they are safe.

Why Bridges Collapse

WETA PassportWhy Bridges Collapse

Can new engineering techniques help prevent deadly bridge collapses?