Finding them in a unique place just adds to the fun, but when a set of fossilized footprints was spotted on the ceiling of a cave in Australia, it sparked a decades-long mystery that was only just ...

Get all the news you need in your inbox each morning. The city, in Chelan County, is about 150 miles east of ...

The trail disappears before me into a difficult pile of breakdown—building-size blocks of stone that have fallen from the ceiling and crashed onto the cave floor. I crane my head back ...

Writing in the journal Antiquity, Professor Jan Simek of the University of Tennessee and colleagues have published images of giant glyphs carved into the mud surface of the low ceiling of a cave ...

Part of the cave ceiling collapsed, letting sunlight into the cave and allowing for grass and plants to grow.

Photos of the flooding aftermath show mud stains on every surface of the cave, even the ceiling in one area. The park also reported several bats drowned in the cave from the flooding. The two ...