At Caltech, researchers have turned living jellyfish into low-cost, remotely controlled ocean robots — creating real-life ...

The loudest underwater sound ever recorded emanated from one of the most remote locations on Earth—Point Nemo in the Southern ...

Oceanographers explored an area around the Pacific Ocean’s Nazca Ridge and found a massive underwater mountain. Using a sonar system, the researchers digitally mapped the seafloor of the area ...

Sitting 280 feet below water on the floor of the Pacific Ocean just 26 miles from the Golden Gate Bridge, a credit-card-sized underwater microphone represents the latest attempt to keep Earth’s ...

Way back in 2013 an oceanic heatwave developed in the Pacific. ScienceAlert reports it stretched from Alaska all the way down ...

Newly discovered kelp fossils peg their existence to 32 million years ago. These fossils may help explain how the Pacific Ocean's underwater 'forests' came to be.

A team of scientists discovered a Japanese naval destroyer for the first time since it was sunk by American troops in World ...

Lurking some 3.2 miles (5.1 kilometers) beneath the Pacific Ocean, a massive mountain rises up from the seafloor, say scientists who discovered the seamount using sonar technology. The seamount is ...

SCIENCE Large underwater volcano likely erupting beneath Pacific Ocean's surface, scientists warn The Ahyi Seamount is a remote submarine volcano nearly 4,000 miles west of Honolulu ...

Located in the Ogasawara Island chain in the Pacific Ocean, the volcano has not erupted for 100 years. But three weeks ago, it began to explode, creating a plume so massive that NASA could see it ...

The eruption of an underwater volcano off the coast of a Japanese island has led to the creation of a new island. Researchers have been watching the underwater volcano for decades. Located in the ...