Add Yahoo as a preferred source to see more of our stories on Google. Three researchers maneuvered through the darkness of an underwater cave in Japan. It was the same cave off Okinawa Island where a ...

From deep and beautiful cenotes in Mexico to the quiet and serene Ginnie Springs in Florida, U.S., here is a look at some of the most spectacular underwater caves that offer an amazing diving ...

With help from an experienced underwater cave-diving team, researchers have constructed the most complete map to date of the microbial communities living in the submerged labyrinths beneath Mexico's ...

Researchers discovered a new species of hermit crab from a dark underwater cave in Japan, according to a new study. Photo by Yoshihisa Fujita provided by the University of the Ryukyus Three ...