A rare crab known for its bright blue color and giant size hasn’t been spotted on an Indian Ocean island following a deadly ...

Cavers encountered a massive blue crab in a cavern in India, marking the first time the at-risk species had been spotted in the region in 150 years, per a watershed study published May 26 in the ...

In this video, we return to the giant limestone mine and make an unexpected discovery - a hidden cave tucked deep inside. This is Part 2 of our exploration, and things get even more intense as we ...

In Part 3 of our adventure through the giant limestone mine, we uncover a hidden cave tucked away deep inside the vast underground space. As we push further in, the environment shifts, revealing ...

When a giant sinkhole swallowed up part of a road ... to question whether stories of a mysterious labyrinth of disused caves and quarries beneath the surface are to blame. Peter Burgess, of ...

Caves in Reigate are a tourist attraction, but less is known about the ones lurking underfoot in Godstone When a giant sinkhole swallowed up part of a road in Surrey it caused homes to be ...

Speaking of what’s inside this cave, if reports are to go by, there are enormous crystals inside the Giant Crystal Cave that reach up to 39 feet (12 metres) in length and weigh up to 55 tons.

Though the hobbits didn't face predators, they still had to deal with the island's Komodo dragons and giant stork-like birds ... whose fossils were found in Callao Cave on the island of Luzon ...

Geologist Juan Manuel García-Ruiz calls it "the Sistine Chapel of crystals," but Superman could call it home. A sort of south-of-the-border Fortress of Solitude, Mexico's Cueva de los Cristales ...

In the clear water of Totem Pole Cave (not pictured), “giant” creatures swim around, waiting to be discovered. Michael Behrens via Unsplash In the Northern Territory of Australia, large karst ...