Discover more about the egg-laying monotremes of Oceania and the ancient traits they still carry.

Ever wonder why you feel an instant bond with a stray dog or why some people just "don't get" the whole pet thing? It turns ...

Wonder why some people take charge, while others working quietly behind the scenes? The answer might lie in the 4 animal personality types test.

Sensitive hearing may have evolved in mammal ancestors far earlier than scientists once believed. By modeling how sound moved ...

From the formation of inner ear bones to the rise of hair to cover our bodies, these developments made us distinct from other animals Riley Black - Science Correspondent By examining the fossils of ...

At first glance, this mammal looks like a horse gone terribly wrong. But, in reality, Chalicotherium is far from a botched ...

You are looking at one of the most important sensory shifts in mammal history: the rise of sensitive hearing. Modern mammals rely on a middle ear with an eardrum and tiny bones that detect faint ...