The Sahara Desert, now the largest hot desert on Earth, was once dramatically different. Geological evidence from caves in southern Morocco shows that the region received far more rainfall thousands ...

In a cave in Romania, scientists found a bacterial strain entombed in ice that is resistant to 10 modern antibiotics. But it may also help fight superbugs.

Caves of Qud is a science fantasy roguelike epic steeped in retrofuturism, deep simulation, and swathes of sentient plants. Come inhabit a living, breathing world and chisel through layers of thousand ...

Ancient Arctic caves hold secrets of a warmer past. Mineral deposits show the region was once free of permafrost, ...