A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years—and pinpoints why.

A massive underwater volcano known as Axial Seamount could erupt soon, completely reshaping the floor of the Pacific Ocean.

The Axial Seamount, an underwater volcano located about 300 miles off the coast of Oregon, is displaying behavior that ...

The debris and pollution from the recent L.A. fires will eventually make their way to the ocean — and scientists will be ...

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years—and pinpoints why.

Tens of thousands of fish have died off northwestern Australia, as a large and long-lasting marine heat wave intensifies.