What’s hiding inside? Why Wyoming’s Devils Tower is still a geological mystery Standing tall at 1,267 feet in Northeastern ...

A Bernese Mountain puppy named Moose has a thing for rocks. He likes playing with them, and he likes bringing them into the house, where he's not supposed to have them. In a video his mom recently ...

When paleontologists dig up a fossil from the ground, how do they figure out the age of the piece of history? It’s not as simple as you may think. To discover more about jaw-dropping finds–like the ...

NASA's Perseverance rover has snapped an intriguing photo of a "turtle" appearing to poke its head out of its shell on the surface of Mars. The reptile-like structure is the latest in a long list of ...