Dozens of Australian mammal species have declined and gone extinct since European colonisation – and introduced predators are ...

From dire wolves to woolly mammoths, the idea of resurrecting extinct species has captured the public imagination. Colossal ...

Some question whether the pups are really dire wolves, or just genetically tweaked gray wolves. But the technology could be used to help at-risk animals.

This week, a Texas-based biosciences company, which aims to “de-extinct” animal species of the past (and ones that will go ...

Some animals, thought to be extinct, have even popped up on occasion. You may know many common animals, like tigers, bears, and dolphins, but there are plenty of animals in the world you’ve never ...