A newly discovered dolphin species from 22 million years ago shows evidence of early echolocation, akin to modern dolphins' ...

The brains of today's birds facilitate a level of cognitive prowess and behavioral complexity rivaled only by mammals. But ...

So why was the skull in Batavia ... often used by medical students studying anatomy. A student at a medical school in St. Charles was killed by rioters in 1849 after he stole a woman’s ...

A woman’s skull was discovered inside the walls of a suburban Illinois home back in 1978, and now—almost 50 years later—we ...