Oceans cover three-quarters of the Earth, yet only 20% of the seafloor has yet been mapped. The race to understand these ...

Related: This Medieval-Style Castle in California Will Make You Feel Like You’re in Game of Thrones Related: This Whimsical Roadside Attraction in California is the Stuff of Childhood Dreams The wind ...

A record-breaking and astonishingly expansive marine heat wave is underway in the Pacific Ocean, stretching from the water around Japan to the US West Coast. The abnormally warm “blob” of ocean water ...

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

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.

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

The Pacific Ocean is expected to enter the LaNiña phase of ENSO (El Niño Southern Oscillation) from October through December.

Hurricane forecasters expect a tropical storm to in the Atlantic. Remnants of Tropical Storm Mario are likely to bring rain ...

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

Ryan Chan is a Newsweek reporter based in Hong Kong, where he previously had over a decade of experience at a local newspaper ...

Scientists discovered a giant hydrothermal system that could provide insights into the origin of life and the various ...