One of the world's deepest and most dangerous caves lies in Abkhazia, a disputed part of Georgia. It takes days to get to the ...

According to Forbes, the journey to the cave’s deepest reaches has come at a deadly cost. In 2018, a Russian cave diver was found trapped at the bottom, likely caught in a sudden flood.

Larisa Pozdnyakova’s words, in her thick Russian accent, float to me from within the cave’s seemingly endless black void. Apparently, she can read my mind: All I can think about is not getting ...

In the back of the cave is a small side chamber, and it was there that a young Russian archaeologist named Alexander Tsybankov was digging one day in July 2008, in deposits believed to be 30,000 ...

Russian cosmonaut Nikolai Chub along with five ... the ‘cavenauts’ are set to explore a cave in Slovenia where they will live and work for six days," the ESA website says.