National Geographic Explorer Paolo Verzone provides a rare peek inside a stellarator, an experiment that aims to give the world near-limitless clean energy. When in operation, this space inside the ...
From the iconic Misti Volcano, seen in '3 Body Problem,' Peru's Arequipa has one of the world's deepest canyons and other ...
The true date of the eruption has long eluded—and vexed—historians of the deadly disaster. Here’s what the archaeological evidence tells us. The ancient city of Herculanum was destroyed by the ...
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