The cave is one of about 275 known caves in Sequoia and neighboring Kings Canyon National Park. The park’s only publicly ...

That’s Copper Falls State Park in Mellen, Wisconsin for you – nature’s version of finding an extra fry at the bottom of the bag when you thought you were done. In a state blessed with natural wonders ...

The name “Purgatory Chasm” sounds like somewhere you’d send your in-laws when they overstay their welcome, but this geological wonder in Sutton, Massachusetts is actually heaven for adventure seekers ...

Seismic mapping of North America has revealed that an ancient slab of crust buried beneath the Midwest is causing the crust ...

A massive eruption of magma around 135 million years ago may have been the driving force behind the tectonic rift that split ...

Researchers have discovered cratonic thinning occurring beneath North America, driven by the remnants of the Farallon Plate.

Oregon's state rock is celebrating its 60th anniversary this year. Here's everything to know about the thunderegg and where ...

Beneath the crust of North America, scientists have found that the deep roots of the continent are slowly dripping away in ...

Nashville powerhouse singer-songwriter Ernest has launched DeVille Records, a joint venture with Big Loud Records; Mom + Pop ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

At least we weren’t the only ones. Like many of you, we had been captivated by the fountains of lava from Kīlauea, shooting ...

Sheer drama. That's what the Great Sand Dunes are. Starkly beautiful desert dunes set against a backdrop of pretty, ...