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NOVA

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

A to Z: The First Alphabet

The birth of writing and the first alphabet were among the world’s most vital inventions.
Secret Mind of Slime

Secret Mind of Slime

Meet slime molds: the brainless blobs that can learn, make decisions, and navigate mazes.

Human Nature

Human Nature

We can now edit the human genome with a tool called CRISPR. But how far should we go?

Gene-Editing Reality Check

Gene-Editing Reality Check

CRISPR gene-editing technology is advancing quickly. What can it do now—and in the future?

Eagle Power

WETA PassportEagle Power

Follow eagles from the nest to the skies to see what makes these predators so remarkable.

Decoding COVID-19

Decoding COVID-19

Scientists race to understand and defeat the coronavirus behind the COVID-19 pandemic.

The Truth About Fat

WETA PassportThe Truth About Fat

Could it be that body fat has more to do with biological processes than personal choices?