New clues from the day the dinosaurs died. A mysterious ancient human tooth. Primordial galaxies. See how the past year ...
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The mega-volcano threat that could shake civilization
Scientists warn of a one-in-six chance of a catastrophic volcanic eruption this century. A blast of this scale could disrupt ...
Scientists have uncovered a long-missing piece of the volcanic puzzle: rising magma doesn’t just form explosive gas bubbles ...
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