Any large movement of land that causes major displacement of ocean water—from earthquakes, landslides, or volcanic eruptions—can generate a tsunami. Tsunamis generated in Alaska have caused damage and ...

HONOLULU--One of the most powerful earthquakes ever recorded sent a tsunami crashing into a Russian port and smaller waves barreling across the Pacific to the Americas and south to New Zealand.

A huge tsunami 1.5 times the size of the Eiffel Tower hit a popular tourist spot in Alaska last year, a new study has revealed. Measuring 1,578ft (481 metres) high, the tsunami ran up the wall of ...

Add Yahoo as a preferred source to see more of our stories on Google. The mega-tsunami, triggered by a mountainside collapsing into the South Sawyer Glacier last August, has been revealed as the ...

A tsunami that struck an Alaskan fjord in 2025 sloshed higher than the height of the top floor of One World Trade Center in New York, new research shows. The study, published May 6 in the journal ...

Tsunamis don’t look the way we picture them. Most people, if they imagined one coming, would picture a towering wall of dark water. The reality is stranger and, in some ways, more terrifying: a ...

JUNEAU, Alaska – Just last year, a massive landslide in Alaska triggered a megatsunami that researchers have now mapped and analyzed—identifying it as the second-highest tsunami wave ever recorded. In ...

South Sawyer Glacier at the end of Tracy Arm Fjord, where the second-largest tsunami on record occurred. Photo Credit: Alexandre.ROSA/Shutterstock.com A tsunami ...

HONOLULU (AP) — One of this century’s most powerful earthquakes struck off the coast of Russia and generated tsunami warnings and advisories for a broad section of the Pacific, including Alaska, ...

HONOLULU (AP) — One of the most powerful earthquakes ever recorded sent a tsunami crashing into a Russian port and smaller waves barreling across the Pacific to the Americas and south to New Zealand.