Through fossilized tooth enamel, scientists are reconstructing the diets and landscapes that existed millions of years ago.

Data from more than 15,000 ancient people reveal natural selection of hundreds of genes linked to immunity, skin tone, ...

Unusually well-preserved fossils have provided the earliest known evidence of a land vertebrate that could pump air in and ...

This is when unrelated species evolve to have functionally similar features. All bats and birds "converged" with their ability to fly in response to environmental stimuli and biological goals. The arm ...

Genomic analysis reveals squid and cuttlefish evolved in deep oceans, survived mass extinction in refuges, and later rapidly diversified, following a “long fuse” evolutionary pattern.