Listed for $1.75 million in Shelbyville, Tennessee, is the most unusual, and cool, bunker you might ever see - mainly because ...

A cave walk into Gua Tempurung reveals Earth's majestic ancient wonders Sculpted over millennia by water and mineral flow, ...

Lake Shasta is at 106% capacity for the third consecutive year due to abundant rainfall. Local businesses, including Lake ...

Quick LinksWhen Blue Tears Overflow Challenge, ExplainedHow to Snap Blue Tears in Campsite CavernThere's seldom a shortage of ...

For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

Traveling around Eagle County, it is easy to wonder about the interesting geological features that dot the landscape. While ...

With pale skin, a slinky body, and puny limbs, the olm resembles a ghostly, aquatic serpent that spends its life in dark, ...

Favignana, off the west coast of Sicily, is known for its stone quarries, clear waters and fabled fish. A writer explores by ...

Is Arizona's most beautiful place an iconic red rock butte, a blue-green waterfall or an otherworldly cave formation? Vote in our stunning views poll.

Montenegro's energy and mining ministry said it has temporarily suspended the operations of lead and zinc mine Suplja Stijena ...

Boarding an open-air bus, you’ll embark on a tour through 1,500 acres of rolling Pennsylvania hills and forests, where North ...

As the summer holidays roll in, Stagecoach Yorkshire, Derbyshire’s leading bus and coach operator, invites families to swap ...