Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

What if the most telling indications of an impending volcanic eruption are buried deep under the ocean, or in a fleeting succession of tiny quakes that no one perceives? As volcanoes of the Pacific ...

Is your coastal zip code ready for a sudden six-foot drop? No joke it’s the bracing new reality for towns from Northern Cal to Washington, thanks to the powerful Cascadia subduction zone. According to ...

Japan has warned of a 70–80% chance of a magnitude 8–9 earthquake along the Nankai Trough within the next 30 years, which ...

The 3.6-magnitude earthquake happened at 6:30 p.m. and was centered at the San Luis Reservoir near Los Banos. The quake was ...

An early morning 3.6-magnitude earthquake woke parts of Northern California, the U.S. Geological Survey reported. The approximately 13-mile deep quake hit about 3 miles northwest from Redding just ...

A magnitude 6.2 earthquake struck south of Hawaii's Big Island Sunday, but no tsunami is expected, according to Honolulu's National Weather Service.

Earthquakes are a common occurrence in Hawaii. If you subscribe to emergency, earthquake or volcano notifications, the shaking you feel might be followed by a message summarizing the earthquake ...

HAWAII COUNTY, Hawaii (Island News) – According to the United States Geological Survey, a 4.4 magnitude earthquake was recorded near Volcano, Hawaii on the Big Island.

A magnitude 4.7 earthquake rattled the Big Island of Hawaii on Thursday while storms developed in the Pacific.

A swarm earthquakes rumbled near Volcano, Hawaii on the Big Island in the last 24 hours, according to the United States Geological Survey.