Genetic tweaks allowed early humans to stand, balance and walk on two legs instead of moving on all fours like other primates, according to researchers.

Goats are a common sight on family farms, but tortoises certainly aren't! These fascinating creatures can be larger and ...

The fastest marathoner in the world is completing his last world major in New York this fall. Here’s how he’s preparing.

A heroic guard saved a passenger when she slipped while trying to board a moving train. The officer was walking along the ...