Swimming conditions were expected to be dangerous in parts of Hawaii through Thursday and Friday amid strong waves.

As the tsunami threat subsides across the Pacific, this is where warnings and evacuation orders have been officially lifted.

David Sun-Miyashiro was at home on the 31st floor of a Honolulu apartment building, high above danger, when his phone alerted ...

Russia’s magnitude 8.8 earthquake spawned serious tsunami warnings, but waves have been moderate so far. Here’s the ...

A powerful earthquake struck Wednesday off Russia’s Far East coast, flooding a fishing port with waves from a tsunami, ...

The Central Pacific Hurricane Basin has seen a surprising uptick in storms in late July from both major Hurricane Iona and ...

A massive 8.8 magnitude earthquake off Russia’s far eastern coast sent tsunami waves into Japan, Hawaii and the West Coast on ...

Wednesday evening in Waikiki ended in classic Hawaiian style, with a stunning red, orange and gold sunset, children laughing ...

Chile has upgraded its tsunami warning to its highest level. The red alert covers most of its 6,400-kilometer (4,000-mile) ...

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

Countries across the Pacific rim lifted tsunami warnings on Wednesday, allowing millions of temporary evacuees to return home ...