international team of scientists

Climate change has intensified drought risks in Europe by making extreme heat the primary driver of dry conditions, according to scientists. A warmer atmosphere is increasing drought and wildfire risks, as low rainfall is no longer the main factor.

Scientists found evidence that Neanderthals drilled a hole in a lower molar to remove infected tissue, representing the oldest known invasive dental treatment. The procedure, occurring 60,000 years ago, suggests Neanderthals performed deliberate dental interventions.