A magnitude 7.8 earthquake struck off the Pacific coast of Russia in the same area where an even bigger quake hit earlier ...

A record-breaking and astonishingly expansive marine heat wave is underway in the Pacific Ocean, stretching from the water ...

A major, 7.8-magnitude earthquake struck in the North Pacific Ocean on Friday, according to the United States Geological ...

NOAA explorers discovered a massive underwater mountain near Palau using sonar mapping during ocean exploration cruise.

Forecasters warned that swells from Hurricane Kiko could reach the Hawaiian Islands by the end of the weekend and cause ...

Global shipping, sea currents and habitat factors are driving the spread of Indo-Pacific fish species in the Mediterranean ...

An “enormous” submerged mountain that rivals peaks in the Rockies has been mapped for the first time in a previously unexplored area of the western Pacific, according to NOAA Ocean Exploration.

A massive 7.8 magnitude earthquake struck Russia's Kamchatka region at 3 p.m. ET on Thursday. Newsweek's live blog is closed.

Scientists have identified the bumpy snailfish and two other new deep-sea species, discovered during MBARI dives in Monterey ...

Hurricane Kiko is expected to bring dangerous surf conditions to the waters off Hawaii by the end of the weekend.

Kiko was a post-tropical cyclone in the North Pacific Ocean early Wednesday Hawaii time, the National Hurricane Center said in its latest advisory. Kiko is the 11th named storm to form in the Eastern ...