A hybrid bighorn sheep is on the lam in Montana's mountains, posing a health threat to wild herds. Why has no one found the ...

A wild grizzly strolls up to a riverbank, drops down within arm's reach of a seated man, and settles in to enjoy the view.

Construction workers in Manhattan have removed the roof of a water tower where barn owls were nesting, sparking outrage.

After a 500-year absence, beavers are returning to Loch Ness. What caused their regional extinction, and can it happen again?

A leaked Australian National Vertebrate Pest Coordinator report card has raised concerns about the control of feral deer on ...

One second Ben Chancey was fishing from a kayak off Florida, the next he was in the water beside an 8.5-foot bull shark. The ...

Delaware's animal shelters were once places where most animals never left alive. What changed, and whether it can work ...

One thin loop of plastic is tightening around a pup's neck, and hundreds of seals are stampeding for the water. A young ...

The Española Island giant tortoises were on the brink of extinction. It wasn't until Diego's discovery that the tide changed.

In this hilarious video captured, a little girl is asking to pet a massive black bear. Only she doesn't know its a bear...she ...

Elephant seals are helping scientists study Southern Ocean whales by carrying acoustic recording devices across thousands of ...

A new study reveals the world may be closer to its 30% conservation goal, but critical wildlife habitats remain ...