All news on the topic: U.S. Fish and Wildlife Service

A security guard was attacked by a bear in a five-star hotel on Monday - and now the bear behind the attack has been euthanised. A frightening video shows the attack

While one California resident was away on his boat, a bear was busy raiding his home. The shocking footage reveals the light-fingered bear helping itself to a feast

The sea lamprey, which owes its monstrous nickname to its appetite for blood, are an invasive species in the Great Lakes that straddle the US-Canada border

After a user video on Twitter showed some aggressive sea otters 'stealing' a surfboard, the U.S. Fish and Wildlife Service had to post up notices warning beachgoers about the rambunctious water mammals