Deep cave layers on Sulawesi preserve tools, bones, and art that may show modern humans overlapping with earlier hominins.

Archaeologists excavating a paleolithic cave site in Galilee, Israel, have found evidence that a deep-cave compound at the site may have been used for ritualistic gatherings, according to a new paper ...

Could Homo sapiens and an archaic and now-extinct species of early human have lived alongside each other on the Indonesian ...

(via MinuteEarth) Krubera Cave, one of our planet’s deepest known caves, extends 2200 meters into the earth – that’s a depth of nearly six Empire State Buildings. Or at least, that's as far down as ...

A new study, presented at the 17th International Congress of the Geological Society of Greece in May, found a "significant" amount of blue and transparent microplastics present in the Gourgouthakas ...

At the mouth of a deep cave, an unusual sight greets visitors: sand pushed outward into a large mound. Strangely, even heavy ...

35.2 meters deep is nothing. The entrance room at Marvel Cave at Silver Dollar City is 62 meters high. I would suspect that any average to large cave would at least have some areas much deeper than 35 ...