Add Yahoo as a preferred source to see more of our stories on Google. A paw print in baked mud at Joshua Tree National Park, likely from a coyote. Brad Sutton/National Park Service Your neighborhood ...

Paleontologists spent decades trying to explain "Devil's corkscrews," the bizarre spiral-shaped fossils found in Wyoming and ...

Beneath the surface of the earth lies a fascinating world of tunnels, chambers, and burrows, home to a wide variety of creatures that have adapted to life underground. For many animals, burrowing is ...

Deep inside a Caribbean cave, paleontologists have uncovered a scene that reads like gothic natural history: tiny bees once turned piles of animal bones into nurseries. Instead of burrowing into soil ...

Your neighborhood is home to all sorts of amazing animals, from racoons, squirrels and skunks to birds, bugs and snails. Even if you don’t see them, most of these creatures are leaving evidence of ...