Far off the rocky tip of Brittany, a stone barrier nearly the length of a football field has emerged from the Atlantic, not ...

Living beneath the waves has long captured the imagination of dreamers, designers and explorers, inspired by tales like Atlantis. Today, with rising sea levels and a growing curiosity about what lies ...

French marine archaeologists have made a groundbreaking discovery off the coast of Brittany - a massive underwater wall dating to approximately 5000 BC that predates the famous megalithic monuments of ...

Researchers studying an underwater city in Italy say they have found an ancient mosaic floor that was once the base of a Roman villa, a discovery that the local mayor called "stupendous." The ...

JACKSONVILLE, Fla. — Divers working with the Florida Department of Transportation are plunging into the St. Johns River over the next few days to inspect the underwater structures of the Hart Bridge.

A colossal 7,000-year-old granite wall, France's largest underwater construction, has been unearthed off Brittany's coast. This 120-meter structure, found with smaller man-made elements, offers ...

Does an mini-Stonehenge stand underwater in Grand Traverse Bay, part of Lake Michigan? In 2007, looking for shipwrecks in this area, which was a busy 19th- and 20th-century maritime trade route, Mark ...

A transparent goby fish drifted through the darkness, its skeleton visible through paper-thin skin. Nearby, a sea slug wore ...

A team of researchers has recovered the deepest sample ever taken of the Earth’s mantle from a section of seafloor in the Atlantic Ocean. At more than three-quarters of a mile in continuous length, ...

JACKSONVILLE, Fla. — Divers working with the Florida Department of Transportation are plunging into the St. Johns River over the next few days to inspect the underwater structures of the Hart Bridge.