Tech is evolving too fast for human biology. Mental health trends show we're struggling. To survive, we must speed up ...

Each lizard is unique. Some have longer legs, others stronger jaws, and all behave slightly differently. The differences could determine who survives.

Experiments like these are vital to the scientific process, but without evidence for multilevel selection in wild animals, ...

Here we're tracking evolution in real time, measuring natural selection as it happens in a community of Caribbean lizards. As an assistant professor of ecology and evolution at Georgia Tech, my ...

A form of natural selection known as "negative selection ... Do you have a question about human evolution? Let us know via [email protected].

This pattern suggests that in these mammals, natural selection may favour ... refine our understanding of how sexual selection influences genome evolution among mammals. Future research should ...

New study shows how bird traits like gene makeup and clutch size shape evolution. This may help scientists understand ...

Scientists uncovered how whole-genome duplication emerges and remains stable over thousands of generations of evolution in the lab.