His body was discovered 1,100 meters deep in the world's deepest cave in Abkhazia, Georgia, nine months after the climber ...

The body was discovered in the record-breaking cave, 7,257 feet below the surface in Abkhazia, Georgia, nine months after he ...

Climber's body was discovered in the world's deepest known cave in Abkhazia, nine months after he went missing in the ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...