A mapping expedition in the Tlayócoc cave in Mexico led a professional cave explorer to a hidden chamber containing shocking ...

The artifacts discovered in a cave—which include dart tips, a boomerang and a spear-throwing tool—were dated to as far back ...

A newly discovered karst cave dating back 480 million years in remote southwest China has revealed a pristine sediment “gene pool” that experts say has not been seen before. But they say it ...

Credit: NPS Illustration / Benji Paysnoe Researchers collecting fossils deep inside Kentucky's Mammoth Cave have uncovered the remains of a never-before-seen species — an absolutely tiny ancient ...

However, many caves are also found under homes, which he said people should not be worried about. "It can be a great asset to the property," he told the BBC. "I have given advice to the owners so ...

On Tuesday March 18, at around 1:15 p.m., the Jackson County Sheriff ... and two divers were rescued from the caves safely. However, the third diver was found dead in the caves, the Jackson ...

In a dark, damp cave in southeastern China ... Thousands of new species are found each year. Here are three of our most recent eye-catching stories. Want to read more? Check out our stories ...

The group said the remains were found in space surrounded by trash and rocks about 20 meters into the cave. The bones were buried about 1.2 meters deep over an area 2 meters long and 1 meter wide.