Science
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Newly identified brain structure may explain why parrots are such good copycats
Scientists say they have pinpointed the neurons that turn these birds into copycats. The discovery could not only illuminate the origins of bird-speak, but might shed light on how new […]
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Huge study links wastewater injection wells to earthquakes
Before 2008, Oklahoma experienced roughly one noticeable earthquake per year. By 2014, that number had soared to almost one a day, and the state is not alone. Scientists have documented […]
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Chimps caught drinking after hours
Alcoholic beverages are imbibed in nearly every human society across the world—sometimes, alas, to excess. Although recent evidence suggests that tippling might have deep roots in our primate past, nonhuman […]
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Comet impacts may explain mysterious swirls on moon
Light-colored swaths of terrain may be a side effect of comets striking the moon
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Some chimpanzees infected with AIDS virus may harbor protective, humanlike gene
A gene has been found for what’s known as the major histocompatibility complex (MHC)—cell surface molecules that help the immune system recognize foreigners—that was remarkably similar to one in humans that […]
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Electron microscopes close to imaging individual atoms
Researchers report that they’ve created the highest ever resolution cryo-EM image, revealing a druglike molecule bound to its protein target at near atomic resolution.
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What your smile says about where you’re from
A new study finds that your use of facial expressions, such as smiles, is related to the migratory history of where you’re from.
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Ancient megadrought entombed dodos in poisonous fecal cocktail
Nine hundred kilometers off the east coast of Madagascar lies the tiny island paradise of Mauritius. The waters are pristine, the beaches bright white, and the average temperature hovers between […]
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Resistance to antibiotics found in isolated Amazonian tribe
The find suggests that microbes have long evolved the capability to fight toxins, including antibiotics, and that preventing drug resistance may be harder than scientists thought.