"It's pretty surreal to walk between two major pieces of Earth's crust that are drifting in different directions," Brooke ...

Passing by a series of subterranean geological features named cave chocolate, cave bacon and cave popcorn, I start to wonder ...

Colorado is a state known for its stunning landscapes, diverse terrain, and breathtaking views. From towering mountain ranges ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...

In Sculptural Copper: Saved from the Smelter, visitors will explore an array of copper specimens that these miners collected ...

Nestled along the rugged coastline of Northern California, Fort Bragg holds a secret that’s been hiding in plain sight. It’s ...

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

Shutterstock Chasing the perfect sky in Utah Few places in the world offer sunrises and sunsets as breathtaking as those in ...

Early analysis of asteroid samples from NASA’s OSIRIS-REx mission show the residue of an icy brine, and a soup of amino acids.

For 16 years, the Buffalo National River has denied explorers access to Arkansas’s longest cave and hundreds of others. Some ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.