Known as Cueva de los Cristales (Cave of Crystals), this hidden chamber in Mexico holds some of the largest natural crystals ...

Travelers looking for a unique art installation won't believe their eyes when they head to Tennessee to explore this ...

The field research will last for three years and will be structured into distinct phases, in collaboration with Italian, Mexican, Spanish ... ranging from refrigerated suits to “crystal-friendly” ...

The stunning discoveries recently made in northern Mexico's Chiquihuite Cave raise more questions than they answer. Even so, they change the conversation: The Clovis people who arrived 15,000 ...

A tunnel has been discovered beneath Mexico’s Yucatan Peninsula that scientists believe could be the largest underwater cave in the world. The 215.6 mile-long cave is connected by two of the ...

MEXICO CITY (Reuters) - The remains of a prehistoric child were removed from an underwater cave in Mexico four years after divers stumbled upon the well-preserved corpse that offers clues to ancient ...

A judge in Mexico has ordered the temporary suspension ... would harm the jungle it will now run through and the network of caves which lies beneath it. Getty Images Speleologists have warned ...