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

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.

Dozens of amphibians perished together on an ancient floodplain around 230 million years ago, according to a new study.

Read about the Jurassic extinction event that wiped out many species at the beginning of this Period and led to the rise of the dinosaurs.