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A new study of chimpanzees suggests that early hominids evolved upright, two-legged walking to carry valuable resources away from competitors
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I have glimpsed the future. And it is teeming with creepy crawly cyborgs
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This ray uses its toothed rostrum not only to detect its next meal, but also to attack and impale its prey
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How do scientists know how many wolves are out there? Listen to how they howl, and then count how many wolves howl back
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North American camels went extinct at the end of the last ice age. Were humans partly to blame?
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When filming for a 1924 silent Western was finished, the crew members abandoned several of their extras
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Why do we love what is rare and despise what is all around us?
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New research into a long-puzzling feature of avian life shows there's more to color than meets the eye
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The world's leading expert on bee behavior discovers the secrets of decision-making in a swarm
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A new study in pygmy hippos shows that males can influence the sex ratio of their offspring
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A newly identified brain circuit could be responsible for driving innate fear responses in many species
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A new crowd-sourced project aims to identify and evaluate pathways that connect bits of wildlife habitat
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With nothing but numbers, logic and some basic know-how, the inventor of the Turing Test explained how to make a stripe
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There are reasons to be very positive about this result, but also reasons to be very cautious
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A powerful magnetic field counteracted Earth's gravity and disrupted gene expression during development
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The sponge-like organisms date back to about 760 million years ago, extending the known time span of animals by 17 percent
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The giant oceanic birds are producing more and plumper chicks, at least for now
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Scientists use X-rays to classify different species, but when viewed outside the lab, the images provide stunning art
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The native people knew what orcas ate, how they hunted prey, how the prey responded to the whales and when and where predation occurred
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A study in birds confirms that protective caps on chromosomes predict a longer lifespan
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