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NOVA
How Do Sumo Wrestlers Avoid Obesity-Related Diseases?
Experts weigh in on the relationship between food and exercise—turns out it's much more complex than it seems. Remembering sumo champion Byambajav Ulambayar, who died in February 2020.
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53:31
Explore great ancient Maya cities and why their inhabitants abandoned them.
53:21
Intrepid paleontologists discover that dinosaurs thrived in the Arctic’s cold and dark.
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53:28
Take a tasty look at insect foods that could benefit our health and our warming planet.
53:28
Join the hunt for the universe’s most common—yet most elusive and baffling—particle.
53:36
As state-legalized cannabis spreads, NOVA explores its little-known risks and benefits.
54:06
Scientists race to help corals adapt to warming oceans through assisted evolution.
53:46
NASA launches its most ambitious search yet for traces of ancient life on Mars.
53:32
Discover the fascinating chemistry that makes our world and everything in it—including us.
53:30
Discover the fascinating chemistry that makes our world and everything in it—including us.
53:31
Discover the fascinating chemistry that makes our world and everything in it—including us.
53:31
Scientists look to geoengineering and other methods to cool the planet.
53:21
Can bringing predators—and fear—back into an ecosystem help restore its natural balance?