Around 300,000 years ago, at least seven different species of humans roamed the Earth. But now, Homo sapiens are the only humans left. And a new television documentary series from The World’s ...

Across a Swiss meadow and into its forested edges, the drone dragged a jumbo-size cotton swab from a 13-foot tether. Along its path, the moistened swab collected scraps of life: some combination of ...

A new discovery by our team, published in the Swiss Journal of Palaeontology, shows the start of this process dates back more than 380 million years. The first evidence of teeth in any vertebrate ...