Off the volcanic ridges of the Eastern Pacific, deep beneath the surface where sunlight never reaches, a team of researchers ...

The ocean floor is becoming a massive plastic dump, with debris accumulating in deep-sea canyons and harming marine life.

Using robotic fins, researchers at the University of California, Riverside have learned how stingrays are able to swim with ...

Imagine living underwater, not just for a few hours on a dive, but for days, weeks, or even months. One UK-based company is ...

Fujitsu uses a microwave-sized underwater drone that can zig-zag across the ocean floor, scanning and identifying plant species that gather CO2 and then store it.

Despite satellites and submersibles, most of the ocean is still a question mark. Scientists have theories, but plenty of things under the sea just don’t add up.

Using robotic fins, researchers at the University of California, Riverside, have learned how stingrays ...

Underwater robots face many challenges before they can truly master the deep, such as stability in choppy currents. A new ...

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.

Fujitsu is developing underwater drones to measure carbon absorption by coastal ecosystems, aiming to boost the blue carbon ...