Just off Miami Beach, an ambitious underwater art installation is quietly filling with life, turning a stretch of ocean floor ...

SAN DIEGO, Calif. — New climate models show cities and monuments submerged underwater. Scientists say they're a glimpse into the future if drastic measures aren't taken to reduce carbon emissions. "We ...

Driving into an underwater tunnel can catch you off guard. One moment you’re in open daylight, and then the road dips and you ...

Living on the water is not such a new idea. Civilizations have done it before, and Venice is an incredible demonstration of ...

South Florida has a new tourist attraction but you won’t be able to spot it from land. Over several days late last month, crews lowered 22 life-sized cars into the ocean, several hundred feet off ...

China is building what it calls the world’s first underwater data center (UDC), a $226 million project that will be powered entirely by wind energy.

Vladimir Putin has said that Russia has successfully tested an (unarmed) underwater nuclear-torpedo powerful enough to “put ...