A magnitude 8.8 earthquake that struck off of the coast of Russia's Kamchatka Peninsula triggered tsunami alerts across Alaska, Hawaii the west coast of the contiguous United States on July 29.

Starting around 12 a.m. Wednesday, the California coast was set to experience impacts from the massive quake that hit off Russia’s eastern coast, with the biggest waves predicted along the North Coast ...

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 ...