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Science & Technology
115,000-Year-Old Footprints Found in a Place Where Humans Weren’t Supposed to Be
Across a wind-swept basin in Saudi Arabia’s Nefud Desert, a now-vanished lake once attracted wildlife during a brief climatic window…
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Science & Technology
Scientists may have found the best place for humans to land on Mars
Before humans can make the long trip to another world, scientists must identify a safe and practical place to land.…
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