If there is not enough food to go around, tensions can flare ... Cheetahs don’t usually come to mind when you think about ...

But a dinosaur fossil deposit in Alberta is revealing an even scarier picture: this huge and fearsome animal probably hunted in packs. “It would have been a horrifying sight,” says Philip ...

Given this designation, it's easy to imagine that a pack consists of young adults and older animals in a strict ranking system. You can imagine that relatives, newcomers and challengers are all ...

PORTLAND, Ore.— Oregon’s wolf population increased by 21 confirmed animals from 137 to 158 wolves in 2019, according to a report released today by the state’s Department of Fish and Wildlife. The ...