Alerts for a potential tsunami were issued for coastlines in North America, Hawaii, Russia and Japan after a powerful ...

The multi-year heat wave nicknamed ‘The Blob’ impacted thousands of kilometres of marine ecosystems from Alaska to Baja ...

French scientists are mapping plankton across the Indo-Pacific – using Navy ships to study the microscopic organisms that ...

The Pacific Ring of Fire is a vast, horseshoe-shaped belt of intense geological activity that wraps around the Pacific Ocean.

The U.K. Carrier Strike Group passed through the Suez Canal—a strategic waterway in Egypt that connects the Mediterranean to the Red Sea—on May 24. The group conducted operations in the Red Sea for ...

Specialized buoys can monitor waves on the seafloor. But there are few sea-level stations between Asia and Hawaiʻi to test ...

The U.S. has struck a deal with the Cook Islands to help capitalize on the island nation's critical mineral potential.

SEATTLE — A tsunami has been confirmed moving through the western Pacific following a powerful earthquake near Russia’s ...

The US Army fired its new missile system that rattles China in a Western Pacific first. It found its target and sank it.

A 1,000-tonne ship is exploring the far-flung South Pacific for riches buried beneath the waves, spearheading efforts to dredge the tropical waters for industrial deep-sea mining.

A volcano in Russia’s Far East erupted hours after a major earthquake triggered tsunami warnings as far away as California ...