A frog and a tarantula share a cave — without one eating the other? It sounds like a fable, but in South America and Asia, this is a reality. Why these very different animals form a living community ...

Researchers visited several sites throughout Peru between 2000 and 2012 in search of snakes and sent their specimens to a museum. Years later, the team realized it might have misidentified some ...

Scientists found a pregnant 1-foot-long creature with a venomous bite in a mountain forest and discovered a new species, a ...