Scottish fossil fish, Megalichthys pygmaeus, reveals new details about the skull and provides clues about species from a coal ...

A new study in Proceedings of the Royal Society B reveals the surprising neurological landscape of fish brains. Harvard ...

Crabs’ famous sideways walk may trace back to a single evolutionary moment 200 million years ago. Researchers found that most ...

The findings were published April 22 in the Journal of Vertebrate Paleontology.

Deep in human evolutionary history, before anything recognizable as a vertebrate existed, one of our oldest relatives had a ...