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

Billionaires are building ultra-luxury doomsday bunkers that rival five-star resorts with lavish amenities beneath the earth.

Eventually, the team found several 500-year-old burials in a hard-to-reach chamber of the cave. Mexico's National Institute ...

That gust of cool air is what led two National Park Service employees to stumble upon Crystal Cave while fishing at a nearby ...

And tucked away in the southwestern corner of Missouri, in the small town of Noel (pronounced “Nole,” not like Christmas), Bluff Dwellers Cave stands as one of the most spectacular examples of ...

Beneath an ordinary home lies something truly extraordinary - a roaring 280-foot waterfall hidden deep inside a river cave. We were invited to explore this incredible underground world, where rushing ...

This summer, more travelers are stepping away from screens and seeking out places where nature takes center stage. That ...

The southwestern corner of Missouri might not be where most people imagine finding a portal to another world. But there it sits, tucked away in the town of Noel (pronounced “Nole,” not like Christmas) ...

Scientists found a rhythmic mantle plume beneath Ethiopia is slowly tearing Africa apart - hinting at the birth of a new ...

There's nothing "mid" about these Middle-earth scenes.

Anderson, 49, is known for his work tracking wildlife throughout the American West. He placed the camera in the cave more ...