Fishes have a unique evolutionary history that stretches back in time more than 450 million years. They are incredibly ancient-older than the dinosaurs-and incl

Describes the 1938 discovery of the coelacanth, a fish previously believed to be extinct, and subsequent research about it.

The paleontologist and professor of anatomy who co-discovered Tiktaalik, the “fish with hands,” tells a “compelling scientific adventure story that will c

Complete beginner's guide, with vertebrate and invertebrate fossil descriptions.