More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

and there were nearly 40,000 events throughout the year (Map provided by the Alaska Earthquake Center/University of Alaska Fairbanks) Alaska, one of the world’s most seismically active locations ...

Please wait a moment for map to load ... In North America, only Alaska records more quakes per year than California. What to ...

Updates may also be made to the agency’s shake-severity map as additional ... deadly tsunamis along Alaska’s southern coastline. It remains the second-largest earthquake ever recorded globally.

Officials are urging residents to make plans for an extended closure after Thursday morning's slide near Wolfe Point.

If the landslide at the Barry Arm fjord collapses, its falling ice and rock could generate a devastating 650-foot-high ...

Alaska, one of the world’s most seismically active locations, just completed a relatively quiet year for earthquakes but a busy year for landslides in the Southcentral region, according to an ...

The Alaska Volcano Observatory said signs indicated a Mount Spurr eruption was likely, though not certain, in the weeks or ...