Fossilized footprints discovered along Portugal’s southwestern coast date to around 82,000 years ago. The tracks were left by adults and children and provide rare insight into Neanderthal family life, ...

We are getting a clearer sense of where and how often Homo sapiens and Neanderthals interbred, and it turns out the behaviour ...

In 1869, Swiss scientist Friedrich Miescher isolated a mysterious substance from cell nuclei—an overlooked finding that would ...