Divers in Mexico's Yucatan Peninsula say they have discovered the world's largest underwater cave. Underwater archaeologists discovered last week that the cave system known as Sac Actun, located near ...

The world’s densest collection of freshwater springs is at the center of a slow-motion environmental tragedy. Credit.... Supported by Photographs and Text by Jason Gulley Long before theme parks began ...

The eastern Yucatán Peninsula study region is pierced by vast interconnected flooded tunnels, that function as underground rivers. The groundwater is the only source of potable water for the whole ...

Beneath the idyllic resort towns of Mexico's Yucatan Peninsula, daring explorers have uncovered a hidden world of grand chambers and twisting tunnels. The Ox Bel Ha, Mayan for 'Three Paths of Water', ...

The fight to preserve Mexico’s portals to the underworld The fight to preserve Mexico’s portals to the underworld 11,000-year-old mine in underwater cave surprises archaeologists 11,000-year-old mine ...

"Please allow us some time to come to terms with his loss, as up until now we have been focused on the recovery,” his co-diver, Andy Pitkin, wrote in a statement Kimberlee Speakman is a digital writer ...