Category: Video

Even a car can’t kill this beetle. Here’s why

Jesus Rivera/Kisailus Biomimetics and Nanostructured Materials Lab/University of California, Irvine By Elizabeth PennisiOct. 21, 2020 , 11:00 AM When entomologists first told Jesus Rivera that a nondescript black beetle could survive being run over by a car, he was skeptical. Then he tried it, and the insect walked away unscathed (as you can see for …

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Like humans, male chimps mellow with age

By Lucy HicksOct. 22, 2020 , 2:00 PM For all its drawbacks, aging brings a benefit: Social relationships generally improve. Older individuals have fewer but closer friendships, avoid conflicts, and are more optimistic compared with younger adults. Now, 20 years of data on chimpanzees suggest they, too, develop more meaningful friendships as they age. The …

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Why bird brains are more brilliant than anyone suspected

By Meagan CantwellOct. 22, 2020 , 3:00 PM Although bird brains are tiny, they’re packed with neurons, especially in areas responsible for higher level thinking. Two studies published last month in Science explore the structure and function of avian brains—revealing they are organized similarly to mammals’ and are capable of conscious thought. Watch the video …

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These frightening ogre-faced spiders use their legs to ‘hear’

By Lucy HicksOct. 29, 2020 , 11:00 AM Ogre-faced spiders might be an arachnophobe’s worst nightmare. The enormous eyes that give them their name allow them to see 2000 times better than we can at night. And these creepy crawlers are lightning-fast predators, snatching prey in a fraction of a second with mini, mobile nets. …

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DNA tracks mysterious Denisovans to Chinese cave, just before modern humans arrived nearby

By Ann GibbonsOct. 29, 2020 , 2:00 PM For today’s Buddhist monks, Baishiya Karst Cave, 3200 meters high on the Tibetan Plateau, is holy. For ancient Denisovans, extinct hominins known only from DNA, teeth, and bits of bone found in another cave 2800 kilometers away in Siberia, it was a home. Last year, researchers proposed …

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Watch rare shorebirds engage in a synchronized water dance

By Erica TennenhouseNov. 12, 2020 , 10:50 AM Rare shorebirds called phalaropes practice an unusual water dance to help them consume their prey: They spin in tight, quick circles on the water by kicking one foot harder than the other, creating upward jets that pump tiny, out-of-reach insects and crustaceans toward the surface. The birds …

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This scientist buoys a small firm’s quest to make a top-notch COVID-19 vaccine

By Meagan CantwellNov. 17, 2020 , 4:00 PM Science’s COVID-19 reporting is supported by the Pulitzer Center and the Heising-Simons Foundation. Two COVID-19 vaccines have scored success in big clinical trials recently, but dozens more vaccines are in development around the world. One promising contender has emerged from a biotech company that has never brought …

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Fires can kindle biodiversity, sparking new approaches to conservation

By Meagan Cantwell, Katie FreeNov. 19, 2020 , 2:00 PM Raging fires throughout the United States and Australia over the past year have put vulnerable species at risk. But not all blazes are devastating—in fact, fire can promote biodiversity. In grasslands, fires prevent trees and roots from taking hold. This allows grazing animals the space …

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