NOVA

Science and Nature Series / 24 Seasons

NOVA brings you stories from the frontlines of science and engineering, answering the big questions of today and tomorrow, from how our ancestors lived, to whether parallel universes exist, to how technology will transform our lives. Visit the official website to watch full-length documentaries, or explore our world through short-form video, on our digital publication NOVA Next.

Watch Latest: S51 E16

53m 40s / TV-G

Ancient Maya Metropolis Preview

30s

The ancient ancestors of today’s Maya people thrived in large sophisticated cities across Central America for centuries. Why, around 750 CE, did they begin to abandon many of their major cities? Archaeologists investigate dramatic new evidence of the catastrophic droughts and instability that pushed cities beyond their limits.

Did Some Dinosaurs Breed in the Arctic?

3m

Scientists in Alaska discover the remains of seven different dinosaur species in the earliest stages of their development. Could baby dinosaurs have hatched in the Arctic and migrated thousands of miles with their parents to avoid polar winter?

Alaskan Dinosaurs Preview

29s

A team of intrepid paleontologists discovers that dinosaurs thrived in the unlikeliest of places—the cold and dark of winter in the Arctic Circle. How did they survive year-round and raise their young in frigid and dark winter conditions?

Butterfly Blueprints Preview

29s

The hidden scientific secrets of butterflies reveal them to be more inventive and resilient than we ever imagined. Follow their extraordinary life cycle and migrations to tropical rainforests, windswept prairies, and even inside a chrysalis as it’s being spun.

Stopping the Millennium Tower from Sinking Further

3m 28s

When San Francisco's Millennium Tower unexpectedly sunk 16 inches, residents worried the building would topple over. Here's how a structural engineer and his team figured out the cause and suggested a potential fix.

High-Risk High-Rise Preview

30s

Gleaming symbols of prestige, skyscrapers are an ingenious way to save space in dense urban areas. But even as we devise ways to defend them against fires, wind, and earthquakes, can we also make them more livable, interactive, and eco-friendly?

Why is There a Global Chip Shortage?

5m 15s

What began with temporary manufacturing disruptions at the onset of the COVID-19 pandemic has led to a series of supply breakdowns, including those related to computer chip shortages, across multiple industries.

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