8-Year-Old Boy Who Disappeared Near Mile-Long Lava Tube Cave in Arizona Found Safe One Day Later Authorities announced that the boy had been separated from his family on Wednesday evening as they ...

We're back at a massive six-mile-long cave, but this time, the conditions are even more dangerous. With rain pouring outside, we gear up with ropes and push deeper than ever before. This cave is ...

A man found frozen in a Pennsylvania cave in 1977 has finally been identified, closing the book on a nearly 50-year-long mystery. The Berks County Coroner’s Office identified the remains of the ...

Scientists found a “large” creature with “long” limbs in a cave of Sa Kaeo Province and discovered a new species, a study said. Photo from Montri Sumontha via Pauwels, Meesook, Donbundit ...

At night in a cave of southern Thailand, a 2-foot-long creature with “blade-shaped” teeth searched for its next meal. Something about it caught the attention of a nearby scientist — and for ...

Ancient bones found in a cave in northern Germany prove what scientists have long suspected: Humans and our Neanderthal cousins lived alongside each other for thousands of years in northern Europe.… ...

The group still languish inside the cave’s 10 kilometre-long passages, with floods blocking their exit, but are now under the care of Thai navy divers and medics.

Be sure to bring warm clothes, as the cave temperature drops to the low 40s. Lava River Cave is a mile-long lava tube in central Oregon. Haley Nelson / Special to The Oregonian ...