Explore Broadcast Segments
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Meet Your Ancient Relatives — The Denisovans
Scientists sequenced the genome of a Denisovan—a distant cousin to modern humans and Neanderthals.
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Time to Overhaul America’s Aging Bridges?
Experts say some 8000 bridges are in dire need of repair—but at what cost?
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Unwinding the Cucumber Tendril Mystery
Researchers use time-lapse photography and a prosthetic plant to understand why cucumber tendrils twist.
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Surveying the Mobile Landscape, Post Patent Battle
Will the Apple/Samsung patent ruling affect the phones and tablets consumers can buy?
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Meet the Brains Behind ‘Bones’
Forensic anthropologist and writer Kathy Reichs talks about her new novel “Bones Are Forever” and her ongoing work on the TV crime-fighting series “Bones.”
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Gazing Up at a Double Sun
Astronomers have found multiple planets orbiting a double star system.
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The World Remembers Neil Armstrong
A goodbye to Neil Armstrong: Pilot, pioneer, and the first person to walk on the Moon.