Rising mountain peaks and sharp rock formations cover the ocean floor, with corals, sponges, fish, and tons of sea creatures ...

The last British submarine known to have severed a cable was HMS Conqueror in 1982. Fresh from firing the torpedoes that sank ...

In the 1960s, the Navy built a series of underwater habitats and trained a group of men to live in them. When our story left off, the Navy had successfully operated a Sealab 205 feet below sea level.

These worrying images show which famous cities around the world could look like if the climate crisis continues unabated and ...

While NASA was trying to put a man on the moon, the Navy was quietly conducting a series of tests to see if humans could live ...

Experts from UNH explain how rare the 3.8 magnitude earthquake was and the likelihood of significant aftershocks.

Multiple major US cities could be mostly underwater in just 75 years, a startling new study predicts. The researchers ...

A larger shelf means legal access to more of the ocean floor’s riches: animals, hydrocarbons, and, perhaps most important, ...