Welcome to our video on the science and engineering behind building underwater structures. Engineers have been building structures underwater for centuries, but the challenges of working in the marine ...

Giving new meaning to "Under the Sea," these structures are designed to not only survive underwater but to thrive there. Seafood takes on new meaning at Rangali Island's underwater restaurant, a ...

Scientists working alongside the U.S. Coast Guard have discovered a 1,640-foot-tall (500 meters) structure that looks like an underwater volcano off the coast of Alaska. The structure may be spewing ...

Researchers at Cornell are 3D printing concrete underwater using seafloor sediment, opening new possibilities for maritime ...

In a remarkable discovery off the coast of Queensland, Australia, scientists have unveiled a massive underwater reef that rises 500 meters (about 1,600 feet) from the ocean floor. This towering ...

Archaeologists have made an important discovery while exploring Salamis, a small island off the coast of Greece near Athens where a now-sunken city once stood. Scientists found a partially submerged ...

A team from Cornell has successfully 3D printed concrete — underwater. 3DCP is a well-understood technology at this point, ...

The waters off Yonaguni Island have carried a quiet question for nearly four decades. In 1986, a local dive tour operator noticed large stone shapes on the seabed that did not sit easily with the ...

NEW ORLEANS, May 20, 2025 – Offshore wind farms have the potential for large impacts on clean energy generation, as wind speeds are higher at sea than on land. However, this benefit comes at a high ...

A joint venture is underway between the National Oceanic and Atmospheric Administration (NOAA) and Proteus Ocean Group to build an "underwater space station of the ocean" to study marine life and ...