CAMP SCHWAB, Okinawa — As California-based Reserve Marines trained in the desert in January to prepare for a six-month ...

The next great earthquake isn't the only threat to the Pacific Northwest. A powerful earthquake, combined with rising sea ...

Scientists from China, the UK and the U.S. have collaborated to analyze the inner workings of Bolivia's "zombie" volcano, ...

A fire test will begin Tuesday evening and run until Thursday. Investigators hope it will help them determine how the ...

Earthquakes are a part of life in the Marianas, which sits within the Pacific Ring of Fire. Most of them are small, but there’s that potential for a much larger one in the region. You’re ready ...

Beneath Alaska’s breathtaking landscapes and pristine wilderness lies one of the most geologically active regions on the planet. The Alaska Peninsula and Aleutian Islands form a volcanic arc that ...

In a statement, Pacific Gas & Electric spokesperson Matt Nauman said the company updates its internal fire maps annually and expects to file updated maps with the commission at the end of this year.

TAIPEI, Taiwan (AP) — An earthquake shook Taiwan on Wednesday morning, setting off alarms in the capital, but no damage was immediately reported. The Central Weather Administration measured the ...

The maps show the risk of a wildfire caused by equipment owned by the state’s three major investor-owned utilities; they are separate from Cal Fire’s maps that show the potential for fires ...