First field training officer may set use-of-force habits, study suggests

A Neanderthal tooth shows clear signs of human intervention to treat bacterial decay, showing that the earliest dentistry began at least 59, 000 years ago

Brush-tailed rock-wallaby populations have dwindled for more than a century due to historical hunting for the European fur trade and competition and predation…

Researchers have made the ground shake in southern Switzerland, triggering thousands of tiny earthquakes in a monitored setting, as they seek to discover seism…