USGS: Most Activity At Kilauea In 200 Years

The current eruption at Kilauea is unprecedented in scope and size in the past 200 years, the Hawaiian Volcano Observatory deputy …

Tremors Under Washington Thrust State Westward

The Pacific Northwest last saw a big earthquake about 300 years ago. Scientists widely expect the region to experience a …

New Study Concludes Most Of California Plunged Into The Sea ‘Almost Instantly’ Following Earthquake

According to a new study, large parts of California are likely to fall into the sea “almost instantly” following an …

Seismicity Increases In Alaska As Sitkin Volcano Shows Activity

Seismicity at Alaska’s Great Sitkin volcano has been at elevated levels over the past couple of days, followed by a …

Millions Of Californians Participate In ‘Big One’ Earthquake Drill

LOS ANGELES (Reuters) – Millions of Californians were due on Thursday to simultaneously drop to the floor, clamber under tables …

Earthquake Swarm Continues To Rattle Alaska

  An ongoing swarm of earthquakes, with the largest quakes measuring M6.3, M6.2 and M5.2, is currently rattling near Skagway, …

5.1 Magnitude Strikes Northern California

UPPER LAKE, Calif. — A magnitude 5.1 earthquake struck Lake County on Tuesday night, according to the U.S. Geological Survey. …