Off the banks of the Valdez Glacier Stream lies KCHU’s transmitter station, a small shack that helps send local public media ...

Was that an earthquake you just felt or merely a big truck rumbling by? You don't have to wonder thanks to the U.S. Geological Survey.

A tsunami watch was issued for Hawaii about 15 mintues after the strongest quake. Warnings were issued for Russia's Kuril ...

Wednesday’s magnitude 7.3 earthquake off Alaska’s Aleutian Islands chain struck in a region that has experienced a handful of ...

Scientists are raising the alarm about a potential mega-tsunami that could devastate parts of the United States. A new study from Virginia Tech reveals a 15% chance of a massive earthquake ...

A powerful earthquake, combined with rising sea levels, could significantly increase flood risks in the Pacific Northwest, impacting thousands of residents and properties in northern California ...

A massive Cascadia earthquake could trigger land sinking and floodplain expansion, doubling flood risks today — and tripling them by 2100. Rising seas and lost wetlands would devastate communities and ...

There were 39,836 seismic events in Alaska and nearby regions in 2024, according to the Alaska Earthquake Center’s newly released 2024 Alaska Seismicity Summary.