A massive earthquake along the Cascadia Subduction Zone could trigger a devastating mega-tsunami, threatening Alaska, Hawaii, ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

A team of scientists has issued a new warning about a possible mega-tsunami that could wipe out entire communities in the United States. According to research published in Proceedi ...

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only ...

A Virginia Tech study warns that Alaska, Hawaii, and Washington face a significant risk of megatsunamis within 50 years.

“We had the season previous, two tropical cyclones in the Central Pacific, which was below normal,” he said. “Normally, we’ll ...

A near- to below-average hurricane season is forecast for Hawaii and the Central Pacific ... brush by with impacts on the south side of the Big Island with Hurricane Hone … towards the end ...

Discover the most powerful earthquakes in US history, from Alaska to California. Learn about their magnitudes, impacts, and ...

An earthquake of 4.5 magnitude hit the island of Evia near Athens overnight and was felt in the Greek capital, without causing major damage or disruptions.

Leeward areas of the Big Island ... of the Big Island, except for the Kona slopes which received up to 150% of their averages for the year so far. Not a single spot in East Hawaii received its ...

During many of these eruptions, Hawaiian Volcano Observatory field crews documented “ooze outs” — where lava squeezes out ...

A 6.1 magnitude earthquake struck off the Greek island of Crete in the early hours of Wednesday. The earthquake was felt in Crete and the island of Rhodes, announced public broadcaster ERT ...