A 'white gold' mine containing $540 billion in treasures has been discovered at the bottom of a giant lake in Southern California. The Salton Sea, which is the largest lake in the US state was being ...

LAKE TAHOE, Calif./Nev. – Chase Petley rummages through the tool laden shelves in his garage and proudly pulls out a cylinder marked by shattered glass. “This is one of my favorite failures,” he says.

Conservation groups are hosting a livestream of a journey to the bottom of Lake Tahoe on Friday. The Tahoe Fund and Restoring the Lake Depths Foundation are putting on the livestream. A custom-made ...

Roughly 3,000 feet off the coast of mainland France in Normandy lies Mont-Saint-Michel abbey, a stately castle-like structure originally built in the 8th century on a granite outcropping that rises ...

Do treasure chests full of gold and jewels rest beneath the Pennsylvania waters of Lake Erie off eastern Erie County? Probably not. But scientists, who are using an uncrewed surface vehicle to explore ...