In the largest study of its kind, scientists have accurately documented the massive change in animal morphology over the last 1,000 years, with domesticated animals growing larger across the board and ...

Wild chimpanzees show reduced participation and performance in their tool-use behaviours as they experience old age, according to long-term video observations. The study, published today in eLife, ...

Sheep may have played a major role in a prehistoric plague outbreak. By Laura Baisas Published Aug 11, 2025 11:00 AM EDT Get the Popular Science daily newsletter💡 ...