Mountain lions are perhaps nature's most skilled escape artists when it comes to avoiding human contact. Research from the Wildlife Conservation Society shows these big cats can detect human presence ...

Humans have built lucrative industries out of safari trips: candid on-the-ground looks at wild animals in their natural ...

A millimeter-sized sea animal could hold clues to the evolution of the human nervous system. While placozoans are simple animals only as big as a grain of sand, the blobs have unique cells that could ...

Evidence of a worm-like creature about the size of a grain of rice has been uncovered in South Australia, and researchers believe it is the oldest ancestor on the family tree that includes humans and ...