South Korean team develops robotic exoskeleton to aid paraplegic mobility
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Science & Technology
New evidence challenges long-held beliefs about early human arrival in the Americas
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New species discovered in Peru’s Amazon highlight urgent need for conservation
©Conservation International/photo by Trond Larsen/Handout via REUTERS Beginner Intermediate Expert
NEWBrew introduces recycled beer as a solution to global water challenges
©(AP Photo/Peter Dejong) Beginner Intermediate Expert
Neanderthal genes shape modern humans
©REUTERS/Nikola Solic/File Photo Beginner Intermediate Expert
U.S. proposes federal protection for monarch butterflies amid declining populations
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First humans across North America reveal mammoths dominate their Ice Age diet
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