This is the moment a huge lion was spotted on the loose in a sleepy Mexican town. A passer-by captured the feline on camera ...

Sea turtles have long mystified researchers by returning to beaches where they were hatched, magnetic signals may be the key, ...

Wildlife experts say there is "good news" after the possibility of a mystery hedgehog illness in Alderney is ruled out. In ...

The biggest stories of the day delivered to your inbox.

“The Katmai archeologists have no idea what kind of bone this is or what kind of animal it came from,” the park said in the Jan. 29 post, the last mystery bone in the series. “The size is 1. ...