In his new National Geographic series Pole to Pole, the actor ventures deep into the Amazon in search of creatures whose ...

After eons underground, it was discovered by accident. Within a couple of decades, it was already under threat.

A cave in Gibraltar remained sealed for 40,000 years - but when archaeologists opened it, they found evidence suggesting ...

Deep beneath the French countryside, in La Roche-Cotard cave, finger-drawn lines and dots lay hidden under 30 feet of ...

Fossilized bones and teeth dating to 773,000 years ago unearthed in a Moroccan cave are providing a deeper understanding of ...

Bracken Cave is home to the largest bat colony, consisting of 20 million bats. Discover why bat have lived there for more ...

A 26-ft (8-m) deep excavation in Indonesia has revealed that humans and a hominin species that pre-dates humans used the same ...