Dozens of mini earthquakes have struck near a 11,000-foot-tall volcano in Alaska that experts fear is 'moving closer to an eruption.' The Alaska Volcano Observatory (AVO) has detected 55 ...

The quake hit just before noon and was centered about 70 miles south-southwest of Adak, Alaska, according to USGS data. A tsunami warning was not issued in Alaska, California, the Pacific ...

On April 1, 1946, a strong earthquake near the Aleutian Islands in Alaska set off a massive tsunami that hit the Hawaiian ...

Regular tsunamis are destructive, but mega tsunamis are on another level. Could one really reach skyscraper heights? How are they formed, and what would happen if the biggest one ever hit?