Tickets for guided tours of the marble cave will go on sale at 10 a.m. on March 31. The cave features stunning stalactites and intricate formations.

Crystal Cave, the ancient marble cavern at the end of a steep half-mile hike in Sequoia National Park, is slated to reopen to ...

W ith 60% of Oregon designated as public land, a trip to the Beaver State is ideal for nature lovers, who can explore everywhere from high desert climates in the east to verdant f ...

Cities and localities in the Lake Travis-Westlake region are experiencing extreme drought conditions, leading to increased ...

This town tucked high in the Chiricahua Mountains is surrounded by towering cliffs and lush forests. Here's how to plan a ...

The Mossy Cave Trail in Bryce Canyon National Park packs a punch for a short, easy trail: you’ll be able to see the titular ...

The most studied subject of all at the Devil’s Sinkhole is the Mexican free-tailed bat, a cherished mammal by farmers in ...

Crystal Cave in the Sequoia National Park is set to reopen after a four-year closure, with guided tours available from May 23 ...

Local families can enjoy a fun-filled morning at the Carefree Earth Day Festival on April 19 and Cave Creek residents can ...

Friends of Residential Treasures Los Angeles (FORT: LA) curates a new self-guided trail, inviting Angelenos to explore the ...

Findings about the chemical makeup of cave systems can teach us about life in places humans have yet to reach.

Fluorescent caves deep below America show how alien life could exist on one of Jupiter's moons, say scientists. The chemistry ...