Genetic evidence shows that Homo sapiens repeatedly interbred with Neanderthals and Denisovans, making human evolution more like a braided network than a simple family tree. Researchers studying ...

An extinct species of lion once interbred with its modern cousins, suggests a new study. Analysis of multiple genomes from the extinct cave lion has revealed that it represented a "highly distinct" ...

A frozen cave lion cub named Sparta, which has been radiocarbon dated to ca 32,000 years before present and genetically identified as a female. (Love Dalén via SWNS) By Stephen Beech An extinct ...