Japan has been placed under an unprecedented “subsequent earthquake” advisory for the Hokkaido–Sanriku coastal region after a strong magnitude-7.5–7.6 quake struck off Aomori on December 8 -- the ...
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 the early hours ...
ANCHORAGE, Alaska (KTUU) - A wave nearly as tall as the Empire State Building tore through a Southeast Alaska fjord last year. A new study published Wednesday says it was the second-highest tsunami ...