Have you ever wondered why human ears are built the way they are, and how they came to be? Science has yet to fully uncover ...

A new bill targets a predator some Arizona ranchers say is killing their livelihood as well as their livestock.

For over a century, scientists have been captivated by the mystery of how mammals evolved from sprawling creatures resembling ...

Scopes trial, in which a Dayton, Tennessee, teacher was charged with violating state law by teaching biological evolution, ...