The underwater monument near Yonaguni Island has puzzled divers and researchers since its discovery in 1986. Submerged ...

The Ice Curtains are the most recognizable ice formations, particularly because their blue hue really stands out against the snow and sandstone. That mystical blue isn’t Gatorade running through ...

On October 31, the Russian Geographical Society reported the complete disappearance of Mesechev Island, an ice formation with ... these islands turned into underwater shoals and effectively ...

More than merely cracks in the ice, crevasses play an important role ... research based on a first-of-its-kind exploration by an underwater robot. The remotely operated Icefin robot's climb ...

Professional diver Andrew Ryzebol tells PEOPLE exclusively of his risky underwater explorations 200 feet beneath uncharted ice with nothing but a mask and fins Ontario Freedivers Remember as a kid ...

Pictured Rocks National Lakeshore wants the public to know ice formations that build annually along the cliffs that highlight the park area taking shape with recent cold weather. Photos of the ice ...

"Lake ice formation starts pretty much when the temperature gets below freezing," said Luigi Romolo, a climatologist with the Minnesota Department of Natural Resources. "The ice will start to form ...

MUNISING, MI -- Hundreds of climbers from around the country and around the globe descended on Pictured Rocks National Lakeshore in the last few days to climb the picturesque ice formations.

They reveal several never-before-seen formations in the ice ... that the melting process smoothed out the topography of underwater ice, Dr. Davis said. Now it’s becoming clear that these ...