Underwater eruptions may seem distant to folks on land, but they have global significance. The 2022 Hunga Tonga event, for ...

The text message you just sent and the last show you streamed was almost definitely facilitated by a subsea cable. So why are they so vulnerable to attack?

Growing up on a ranch in Chinle, Arizona, on the Navajo Nation, Kim Etsitty was enamored with the natural world — the patterns of harvests and nature, the beasts that roamed the dusty landscape, the ...

Preliminary data from the National Oceanic and Atmospheric Administration reports 34 whales were found entangled in fishing ...

Gray whales aren't a common sight, but this one-of-a-kind wildlife reserve allows visitors get up close and personal with the ...

The Yonaguni Monument, an enigmatic underwater structure near Japan’s Yonaguni Island, has intrigued scientists and explorers ...

Imagine, if you dare, a cylinder soaring 1,000 feet high bobbing on the Pacific Ocean up to 20 miles off the California coast.

The Axial Seamount is predicted to erupt in 2025, presenting a rare opportunity for scientists to test their models—tools that hold the potential to save lives.

California’s offshore seafloors have been missing a massive, colorful predator that keeps kelp-munching sea urchins in check.

It brings the BOOM. It, of course, is the Axial Seamount, an underwater volcano off Oregon which scientists predict will ...

The technique, known as ocean alkalinity enhancement, usually involves dissolving acid-neutralizing rocks in the ocean, ...

An American aircraft carrier returned to the South China Sea, while a Chinese "flattop" conducted another sea trial.