Nelson-Kennedy Ledges State Park in Garrettsville, Ohio is the kind of place that makes you believe in enchantment, tucked ...

Arizona’s desert scenery gets wonderfully strange at this Phoenix rock landmark, where stone, sky, and silence create an ...

There are aluminium-rich outcrops elsewhere on the planet and there are impacts, but I thought it was very shocking to see ...

National Geographic's Wonder Lessons will teach you how to navigate the stars, spot cloud types, recognize common trees, and ...

The Grand Canyon still holds mysteries after billions of years in the making. Recent discoveries—from newly named rock layers ...

More than a million years in the making, this gigantic chasm in the Panhandle Plains—and its remarkable hoodoos, pinnacles, ...

Standing at the rim of the Grand Canyon taking selfies is fine, but it’s like going to a concert and staying in the parking ...

Scientists discover a massive magma reservoir beneath Tuscany with no visible volcano, revealing a hidden giant underground ...

For geology wonks and amateur collectors of minerals and fossils, the state offers a jackpot of dazzling treasures that tell ...

Explore a striking Tennessee lake with glass clear water, dramatic shorelines, and quiet coves that feel worlds away from crowded summer spots.

It was 1972 and Apollo astronauts Harrison “Jack” Schmitt and Eugene Cernan had just stepped onto the moon’s surface to begin ...

What appeared to be a mini-volcano erupted with fire and smoke along Santa Barbara's coast Thursday. But experts say there ...