Researchers studying a massive landslide in Alaska have detected strange seasonal seismic pulses caused by water freezing and ...

Columbia Memorial Hospital near Oregon's coastline is forging ahead with emergency plans in case of a major earthquake or ...

A study published in the Proceedings of the National Academy of Sciences says a mega tsunami with 100-foot waves is going to ...

Officials said the megaquake advisory is not a prediction and the probability of a magnitude 8 or larger quake is only about ...

A powerful 7.5-magnitude earthquake has struck off northern Japan, injuring over 20 people and triggering a tsunami ...

From hundreds of miles above Earth, a NASA satellite has just watched a giant tsunami unfold in unprecedented detail, turning a once theoretical hazard into something scientists can now see and ...

Tsunami alerts lit up Siri Zama's phone on Tuesday. The 28-year-old high school teacher in Kapolei, Hawaii, fled inland. "It was raining, and the clouds got real dark. It was just a little scary. I ...

TOKYO -- Japan on Friday issued a tsunami advisory after a 6.7 magnitude earthquake shook the country’s northeast, according ...

A lightly populated stretch of Alaska’s southern coast was under a tsunami warning Wednesday after a strong earthquake was felt throughout the region, and officials in the Pacific Northwest were ...

Anyone in an area under a tsunami warning should immediately move to higher ground or move inland. FILE - A sign warning drivers that they are entering a tsunami hazard zone is displayed along U.S.

Tsunami waves reached parts of Hawaii, Alaska, California, Washington and Oregon on Wednesday, triggered by a powerful earthquake in eastern Russia. A magnitude 8.8 earthquake hit near Russia's ...