Everyone knows the Sahara as a vast, dry desert, but it was not always like this. Small stalagmite fragments collected in ...

Beneath the island’s rainforest, explorers search for new discoveries deep within some of the Earth’s largest, longest, and ...

A tiny Kentucky town’s battle over a massive data center near a national park reveals the stakes as AI development surges across the nation.

Best known for its Paleolithic art, Valencia’s Cova de les Dones also contains a Roman sanctuary where researchers say women appear to have played an active role in the worship of a female deity ...

Mysterious trenches stretching for kilometers across southern Australia's Nullarbor Plain have been revealed as the surface ...

Every March or April, Mexican Free-tailed bats (tadarida brasiliensis) migrate up to 1,000 miles from their winter home in ...

Since 1900, Ngilgi Cave has been the unlikely honeymoon destination, the site of a world record feminist cave sit, and the home of an infamously narrow tunnel. Ngilgi Cave got its name from an ...

Teotihuacan glyphs found in a Mexican cave reveal ancient warrior rituals at Chalcatzingo, dating back over 1,500 years, ...