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4:18
Traffic Poses A New Threat To Yosemite’s Famous Bears
Bear sightings at Yosemite National Park are down, but the park's infamous traffic poses a new threat.
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The Roots Of The Tangled Genetic Tree
In this excerpt from David Quammen's "The Tangled Tree," meet the people who saw that evolution is more complex than you'd think.
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4:26
Revealing The Ruins Below
The U.K.’s lawn-killing summer has an archaeological upside.
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11:54
Who Wrote That Beatles Song? This Algorithm Will Tell You
A statistician developed an algorithm to figure out who wrote disputed Beatles songs.
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26:17
Science In Motion
Where science and art intersect, dance can help bring new understanding and metaphors for researchers and the public.
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10:51
Alan Alda Opens Up About His Parkinson’s Disease
Alan Alda discusses how science informs his perspective on the diagnosis and view of the future.
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11:50
Not Even The Smallest Are Spared Extinction
Bacteria have been on Earth longer than any of us. And new research suggests that even they suffer from extinction.
