Of the more than 100 islands in the volcanic archipelago, the five most popular tourist destinations are Hawai'i (called “The ...

A sizable earthquake struck a prominent U.S. island over the weekend, according to reports. There have been a lot of ...

A magnitude 4.3 earthquake shook the southeastern flank of Mauna Loa late Sunday night, according to the U.S. Geological Survey.

According to the U.S. Geological Survey, it happened around 11 p.m. on the southeastern flank of Mauna Loa. Officials said ...

The deadliest tsunami to hit Hawaii in modern history was on April 1, 1946, when a magnitude 8.6 earthquake in the Aleutian ...

On Boxing Day 2004, a monstrous 9.1 magnitude earthquake struck in the Indian ocean, unleashing widespread devastation in the ...

Experts said they were “blind” to the Indian Ocean tsunami in 2004. Twenty years later, working toward a world without ...

Santa Cruz Mayor Fred Keeley reiterated in a news conference that in the coming days, the city’s focus will remain on the ...

With better technology, we could further shorten the time between an earthquake and when the tsunami warning goes out.

The Pacific Tsunami Museum is in dire financial straits, and its organizers hope the community will step up and help it ...

ABC News’ Diane Sawyer interviewed Nemcova in the months after the tragedy. Now, 20 years after one of the deadliest natural ...

In January 2022, a tsunami caused by an erupting undersea volcano near Hawaii was as high as two metres and penetrated 100 metres inland in some areas. The material damage in nearby Tonga was ...