The splashdown off San Diego closed out a 148-day mission for two NASA astronauts, a Japanese flier and a Russian cosmonaut.

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

The breakthrough offers new hope for the recovery of devastated sea star populations and vital kelp forests along the Pacific ...

A tsunami advisory for multiple parts of the B.C. coast was cancelled early Wednesday following a large earthquake in the ...

Two million people are told to evacuate in Japan after an 8.8 magnitude earthquake, one of the strongest ever, hits Russia's ...

A recent string of powerful earthquakes and volcanic eruptions in Russia and Alaska serve as stark reminders that the U.S.

A tsunami triggered by a historic underwater earthquake off the eastern coast of Russia has impacted Hawaii and the U.S. West ...

Tsunami waves arrived on the eastern coast of Japan following a powerful 8.8. magnitude earthquake off the eastern coast of ...

The Navy plans to build a new dry dock at Puget Sound Naval Shipyard that can accommodate its largest aircraft carriers and ...

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

MIAMI (AP) — A weather system swirling off the coast of western Mexico has developed into the first tropical storm of the eastern North Pacific hurricane season, forecasters said Thursday ...

Tropical Storm Ivo formed Wednesday in the eastern Pacific Ocean and was expected to bring rain and rough surf to parts of Mexico’s southwest coast, forecasters said. Ivo had ...