At the heart of today’s artificial-intelligence models are vast bodies of training data — text, videos and images created by real people and used to teach models how to recognize patterns and generate ...
The provenance of 3.4-million-year-old foot bones in Ethiopia may have finally been solved – and could prompt a rethink into how our various ancient human ancestors coexisted. In 2009, Yohannes ...
When the Black Death depopulated Europe, abandoned farmland reverted to forest—and plant diversity declined. The lesson may complicate modern calls to simply “let nature take over.” ...
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