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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.

Here’s why centrifugal force is considered a “fictitious” force.
The story of the dolphin reveals how intelligence evolved, step by step, over billions of years.
MIT nuclear scientist Dennis Whyte on fusion energy and its potential today and tomorrow.
National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust and PBS viewers.
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The story of the dolphin reveals how intelligence evolved, step by step, over billions of years.
Inside the escalating military struggle to control space and the satellites we rely on.
Step into the stunning cave that’s reshaping our understanding of prehistoric art.
Witness how Native North Americans have generated scientific knowledge over thousands of years.
Follow the relentless quest that led to a breakthrough treatment for a deadly disease.
Follow the Artemis mission to bring humanity back to the Moon for the first time since Apollo.
A deadly—and growing—global weather phenomenon mystifies scientists.
Archaeologists investigate the dramatic origins of democracy in ancient Greece 2,500 years ago.
Surprising evidence at the world’s oldest temple overturns our understanding of human history.
Explore mammals’ surprising origins, long before the age of dinosaurs.
Extras
Inside the escalating military struggle to control space and the satellites we rely on.
Step into the stunning cave that’s reshaping our understanding of prehistoric art.
Witness how Native North Americans have generated scientific knowledge over thousands of years.
Inside one mother's fight to ensure a healthy life for her child with cystic fibrosis.
Inside the race to bring life-saving genetic therapies to every person living with cystic fibrosis.
Follow the relentless quest that led to a breakthrough treatment for a deadly disease.
A simple fold can completely change how a material behaves.
Modern physics and imaging techniques are finally solving the mystery.
The “butterfly effect” is often cited in pop culture, but it’s actually rooted in physics and chaos.
These massive walls of water may be far more common than we once believed.