Scientists have made an incredible discovery on the ocean floor near California during a mission to locate a US Navy ...

The ocean hides mountains older than dinosaurs. Harder to explore than space, its depths hold ancient secrets the scientists barely begun to uncover.

In the twilight depths of the Gulf of Mexico, about as deep down as a football field is long, U.S. Navy divers carefully snip ...

For decades, radioactive barrels have sat hidden beneath the Atlantic, untouched and untracked. Now, French scientists are ...

They used advanced satellite observations to create a high-resolution map of the ocean floor that shows nearly ... But they can take detailed images, as opposed to satellite imagery.

The World War I-era USS F-1 submarine wreck, lost in 1917, was explored by researchers using advanced technology, capturing new images and its honoring fallen sailors.

To pinpoint how climate change will play out, scientists are trying to solve a painstaking puzzle with clues etched in mollusks.

The SWOT satellite detects those subtle changes and translates them into detailed maps that outline what’s below. “Abyssal hills are the most abundant landform on Earth, covering about 70% of the ...

The search for a National Center for Atmospheric Research (NCAR) plane that disappeared near Freda some 57 years ago is the ...

After three crewmen were swallowed up by the Pacific at the end of World War II, a modern-day rescue effort went to find them ...