If textbooks ever made you believe mammals like humans, cats, and kangaroos first evolved somewhere up north, think again. A remarkable discovery from Australia has flipped our understanding of mammal ...

Researchers have brought scientific truth to the legend of Balto, settling once and for all the question of whether a wolf or dog led a lifesaving run carrying medicine to sick children. In 1925, with ...

You may think of wolves, coyotes and jackals when you think of wild dogs, but there are some tiny wild dogs out there. Here ...