The Caatinga is the only biome found exclusively in Brazil and is home to the largest contiguous area of seasonally dry ...

A genetic engineering company has stunned the world by bringing the ancient dire wolf back from extinction, but it won't stop ...

Animals often get labeled as either predators or prey. But in the wild, survival isn’t always a one-animal job. Some species form partnerships that help them find food, avoid danger, or raise young.

Some animals truly transform as they age. Discover 10 baby animals that look nothing like themselves once grown.