An ochre dot in Spain may hold one of the oldest, most complete Neandertal fingerprints, hinting at symbolic behavior in our ancient relatives.

High in the mountains of Guerrero, Mexico, a spelunker and her guide entered a narrow limestone cave they believed had ...

This new species of Baeticoniscus represents one of the few cases worldwide in which the description of a new taxon has been ...

The drive to Meramec Caverns takes you through the quintessential Ozark landscape – rolling hills, dense forests, and ...

While everyone’s flocking to California’s beaches and wineries, there’s an underground masterpiece in Redding that’s been ...