It is one which is in the mountains of the Abkhazia region. Veryovkina Cave, approximately 2212m deep, is the deepest cave in ...

Krubera Cave in the republic of Georgia is currently the deepest known cave, at 7,208 feet. But Dark Star, with so many areas still to survey, is a prime candidate to take over the title.

Deep below Earth's surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the ...

An expedition to the deepest known cave in the world suddenly goes wrong for Dick Willis.

Deep underground, some caves on Earth are hiding a glowing secret—one that could help scientists understand how life might ...

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

Richard, dealing with imposter syndrome and a shaky sense of self following the shocking events in Thailand, is now in New Zealand exploring some of the deepest dived caves in the world.