While working on a wildlife-conservation project, scientists stumbled upon a 10,000-year-old tooth from a Pacific mastodon.

A young fossil hunter finally found what he’d spent years on the lookout for—a megalodon tooth. See it here.

Fossil hunter Jason Howery made a dream discovery recently while searching for fossils in Missouri. See it here.

A woman looking for fossils on a Florida beach came across the mother lode—a large, fossilized megalodon tooth. See her reaction here.

A popular social-media post is showing the “Bearded Ranger” at Badlands National Park teaching visitors how to tell a fossil from a rock.

A lump of 66-million-year-old fossilized vomit might be the most famous piece of puke in the world. Here’s why.

A man found a fully intact mammoth tusk in a creek bed in Mississippi. Experts call this an “extremely rare find.”