A future Cascadia earthquake could unleash far more than just devastating shaking — it could sink large parts of the Pacific ...

Mount Spurr in Alaska has experienced 66 earthquakes in just one week, signaling increased instability around the volcano.

Cloudy weather has rendered Alaska Volcano Observatory planes, helicopters and satellites useless for data collection since ...

The Alaska Earthquake Center reported a Magnitude 4.4 earthquake, registered originally as M4.3, 28 miles east of Mount Spurr ...

Updated April 14, 2025 – 10:35 a.m. A moderate 5.2 magnitude earthquake struck Southern California Monday morning, shaking residents across San Diego and Riverside counties, according to the U.S.

Located on Vancouver Island's west coast, the popular tourist destination sees its population of 2,500 nearly double during the busy summer months.

The earthquake hit at 10:08 a.m. local time and was centered near the town of Julian, California, about 60 miles northeast of ...

Because of Barry Arm’s potential for a catastrophic collapse, the site has received special focus from agencies trying to track slope movement.

Earthquakes are among nature’s most powerful and unpredictable phenomena, leaving behind a trail of destruction and changing lives and landscapes. The United States, despite not being as seismically ...

April was designated Tsunami Awareness Month to remember the April 1, 1946, tsunami triggered by a powerful earthquake off the Aleutian Islands of Alaska. The tsunami reached ... later and is one of ...

Underwater waves could also be used to reduce the risks of tsunamis and to improve their early warning systems.