Season 44

Video thumbnail: NOVA Bird Brain

NOVA

Bird Brain

Watch as birds solve puzzles and challenge our basic notions of intelligence.

Bird Brain

Video thumbnail: NOVA Killer Volcanoes

NOVA

Killer Volcanoes

Scientists hunt for a mega-eruption that plunged medieval Earth into a deep freeze.

Killer Volcanoes

Video thumbnail: NOVA Ghosts of Stonehenge

NOVA

Ghosts of Stonehenge

Archaeological research uncovers provocative new clues about Stonehenge.

Ghosts of Stonehenge

Video thumbnail: NOVA Poisoned Water

NOVA

Poisoned Water

What exactly went wrong in Flint—and what does it mean for the rest of the country?

Poisoned Water

Video thumbnail: NOVA The Origami Revolution

NOVA

The Origami Revolution

Engineers are using origami to design drugs, micro-robots, and future space missions.

The Origami Revolution

Video thumbnail: NOVA Search for the Super Battery

NOVA

Search for the Super Battery

Explore the hidden world of energy storage and how it holds the keys to a greener future.

Search for the Super Battery

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