Explore scientific discoveries on television's most acclaimed science documentary series.
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.
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.
![Can We Cool the Planet?]()
Scientists look to geoengineering and other methods to cool the planet.
Can We Cool the Planet?
![Touching the Asteroid]()
Spacecraft OSIRIS-REx attempts to grab a piece of an asteroid to bring it back to Earth.
Touching the Asteroid
![Nature's Fear Factor]()
Can bringing predators—and fear—back into an ecosystem help restore its natural balance?
Nature's Fear Factor
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