The Chocolate Hills are 1,776 mounds on Bohol Island in the Philippines where grassy cover turns brown during the dry season.

A "legendary" Texas cave explorer who took part in the first wedding ceremony to be officiated in Texas' Natural Bridge Caverns has died, according to a January 9 social media post by the popular ...

There’s something about cave exploring that intimidates me. Perhaps it’s venturing below ground or the feeling of being enclosed, but the whole experience strikes me as a bit off-putting. That being ...

Laurita and Lauren venture into the captivating underground world of Luray Caverns. Laurita and Lauren venture into the captivating underground world of Luray Caverns, the largest cave system on the ...

Forget Mars. For 28 member of China’s astronaut corps, the brave new world is a dark, damp hole in the ground — cut off from light, wind, and even the internet. As reported by Space News, the China ...

Many travelers like to seek out and conquer high points, like Willis Tower in Chicago, the highest observation deck in America, or America's tallest mountain. But why go high when you could go low ...

Renowned cellist Yo-Yo Ma will perform at The Caverns, a live music venue inside a cave, on Jan. 30. The show, "American Revival: Underground in Grundy County," will also feature T Bone Burnett and ...

NEW YORK — Handprints on cave walls in a largely unexplored area of Indonesia may be the oldest rock art studied so far, dating back to at least 67,800 years ago. The tan-colored prints analyzed by ...

Discovering any collection of Paleolithic art is rare, says Aitor Ruiz-Redondo, an archaeologist and senior lecturer at the University of Zaragoza in Spain: Only about 400 such sites have been found ...