There are only 80,000 koala bears left in Australia, according...

An isolated fossil of a wing discovered in the Solnhofen...

Redefining ‘endangered species’ could be key to protecting larger animals....

Lizards, starfish, flatworms, and tadpoles are all equipped with the...

Sea lampreys are a parasitic fish that could help scientists...

Captive chimpanzees can figure out how to use tools to...

M-44 devices, often known as “cyanide bombs,” are a controversial...

Aransas National Wildlife Refuge doesn’t have very much national name...

Why giant beavers didn’t survive the last Ice Age. During...

For years, ancient specimens trapped in amber have provided resin-covered...

A new study has found that being overly affectionate with...