On this planet there are many different ecosystems. Most of these ecosystems are very competitive and different species struggle to survive. Some animals have an edge over their competition and these ...

See how owls turn their heads 270 degrees because their big eyes can’t move side to side. Meet burrowing and eastern screech owls at the Houston Zoo. See how owls turn their heads 270 degrees because ...

Humans have a bias for the daylight hours, when most of our activity takes place. But across the animal kingdom many species have a different perspective. They embrace the darkness. After all, roughly ...

As climate change increases global temperatures, wildfires (pictured, a blaze in Botswana's Okavango Delta) will become more intense, common, and last longer. Photograph By BEVERLY JOUBERT, Nat geo ...