Nothing suggests primitive like the archetypical caveman, but our less-evolved predecessors knew a thing or two about sustainable living. In Southern Spain, caves are still used as living spaces, ...

The first known Neanderthal cave art, a giant, elaborate hashtag, has been discovered in Gorham’s Cave in Gibraltar, Reuters reports. Researchers have made several important discoveries about the ...

Cave paintings date back at least 44,000 years and are among the earliest known forms of human culture and storytelling. But how did our primitive ancestors create detailed, often colorful scenes on ...

The life inside deep caves, hidden for millions of years In some of the planet’s biggest caves, primitive life has been existing for millions of years in isolation. Could it hold answers to evolution ...