Humans Reached Northern Europe in Time of Neanderthals

Pioneering groups of humans braved icy conditions to settle in northern Europe more than 45,000 years ago, a “huge surprise” that means they could have lived there alongside Neanderthals, scientists said Wednesday.

The international team of researchers found human bones and tools behind a massive rock in a German cave, the oldest traces of Homo sapiens ever discovered so far north.

The…