Stretching 18km between Denmark and Germany, this €7bn immersed tunnel is the world’s longest road and rail link. By 2029, it ...

Structures on the seafloor of the Gulf of Khambhat have been described as the world’s oldest city. Archaeological context, ...

Converting the vibrations generated by water currents in contact with an object into energy. This is the basis of the new ...

A granite wall under the Atlantic Ocean in France reveals the existence of a community that predates the arrival of ...

Scientists retrieved a series of artificial structures known as "underwater hotels" that were placed among Guam's coral reefs ...

The Sein Island submerged stone structures include a football-field-long granite wall off Brittany that dates back more than ...

According to Marshall officials, the 360-foot tower topped by a 64-foot derrick was once the tallest human-made structure in ...

Mexico’s Tam Ja Blue Hole has been confirmed as the world’s deepest, reaching at least 1,380 feet. Scroll down to know what ...

Here at the southern tip of the Great Barrier Reef, you’re practically guaranteed to see them. Descending toward this ...

HUNTSVILLE, Ala. ( WAFF) - The landscape at NASA’s Marshall Space Flight Center has changed forever. Two very large and ...

A treasure trove of deep reef dwellers has been discovered in coral reefs off the coast of Guam, including 20 that are new to ...

Discover how the diving bell spider constructs a silk platform underwater and uses it to trap air and make a diving bell.