A major evolutionary theory says most genetic changes don’t really matter, but new evidence suggests that’s not true. Researchers found that helpful mutations happen surprisingly often. The twist is ...

A mystery that started with the discovery of a pinkie finger bone in Denisova Cave in the Altai Mountains of southern Siberia may finally have been cracked.

If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

Until not that long ago, scientists widely agreed on the evolutionary journey that plants took from the oceans to the land. They thought that algae evolved into mosses and their relatives, known as ...

Understanding the evolution of insect mating behavior is essential for explaining how early insects adapted to life on land.

Nathan Aaron Kerrigan does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Researchers find Apennine brown bears evolved into a smaller, less aggressive animal after centuries of coexistence with ...