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SCI & TECH● LOW1h ago · Oct 19, 2026, 7:00 AM

Archaeologists are uncovering the meaning of a unique rock art site

New Scientist · western europe

Excavations in the Côa valley in Portugal, the world’s largest site of Palaeolithic open-air rock art, are yielding clues about how engravings of animals were seen by prehistoric hunter-gatherers

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