One of the most powerful earthquakes in recorded history sent fears of a massive tsunami across the Pacific this week.

Tsunami alerts were triggered in Alaska, Hawaii, and California. In Hawaii, the tsunami warnings shifted to an advisory, and ...

The event highlighted the need for preparedness, as an earthquake on the Cascadia Subduction Zone could generate a local ...

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

Hawaii officials say the timing of the tsunami warning and evacuation orders following this week's massive earthquake off ...

A record-breaking earthquake caused tsunami warnings across all of Hawaii in July 2025, leaving people wondering if a tsunami ...

The Florida Division of Emergency Management's website says the probability of a tsunami hitting the state's coastline is ...

Fears of a devastating tsunami faded Wednesday for the U.S. and Japan after one of the strongest earthquakes ever recorded ...

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

After that disaster, in 1949 the United States established the Pacific Tsunami Warning Center (PTWC), the first of its kind, ...

Medical professionals were performing surgery on a cancer patient at the Kamchatka oncology center in ...

Fears of a devastating tsunami faded Wednesday for the U.S. and Japan after one of the strongest earthquakes ever recorded struck off a sparsely populated Russian peninsula, but new alerts along South ...