Rated Red explains how to safely trim your dog or cat’s nails in Pet 101. Shrapnel from Marines anniversary demonstration ...

They tear, they dig, they defend, and they’re everywhere. From bear swipes to eagle strikes, this video examines how claws ...

New scans of a tiny Cretaceous jaw and claw show the tyrant dinosaurs started out the size of a small dog. An illustration shows what Tyrannosaurus rex hatchlings may have looked like. The newly ...