A magnitude 4.2 earthquake rumbled just offshore of the Big Island of Hawaii on Tuesday morning, but officials said no ...

The earthquake was centered near 'Ohonua at a depth of 11.6 kilometers (about 7.2 miles). The USGS said it received three ...

This spectrogram shows four hours of USGS Hawaiian Volcano Observatory data streams across six seismic stations at Kilauea’s ...

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

A 4.0 magnitude earthquake struck off the coast of Kau on the Big Island Tuesday morning, but officials say no tsunami was ...

A new study by geoscientists at Virginia Tech, published in ‘Proceedings of the National Academy of Sciences’, estimates a 15 ...

PĀHALA, Hawaii– A magnitude 4.2 earthquake was recorded off the coast of Hawaii's Big Island on Tuesday. Light shaking was felt all across the southern coasts of Hawaii, according to the U.s ...

Experts have warned the regions of Hawaii, Alaska and the west coast of the US could be at risk of a 1,000ft 'mega-tsunami' ...

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake ...

A tsunami like this would wipe out big swaths of coastal cities like Seattle and Portland, and threaten lives of millions of ...

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