I stayed in the boat but my daughter jumped in for a while but the water was cold so it wasn’t long before Matt grabbed ... forming the Crooked River Caldera. The park became world famous ...

I know that not everybody is going to geek out over geology the way I do, and I know that some people are going to want more ...

The last time I wrote an article here, it was to talk about Afar Region volcanoes, and I promised more to come. This is still a project that I have in mind, but that will have to wait a little ...

Over the Sierra crest — about 150 miles to the east of Manteca, Oakdale, and Turlock — is one of the world’s largest active ...

The Mount St. Helens eruption anniversary prompts investigation into the California earthquakes: eruption history, threat levels.

Likelihood to Erupt: Low, though magma activity beneath the caldera suggests ongoing geological processes ... Likelihood to Erupt: Low to medium. Long Valley shows signs of unrest, including ground ...

Likelihood to Erupt: Low, though magma activity beneath the caldera suggests ongoing geological ... Likelihood to Erupt: Low to medium. Long Valley shows signs of unrest, including ground uplift ...

California's Long Valley Caldera, a supervolcano, is also deemed a 'zombie' volcano as it last erupted more than 550 years ago. As is the Yellowstone Caldera that is closely monitored by scientists. ' ...

GREEN VALLEY, Ariz. (KGUN) — As the demand for veteran long-term care steadily rises, the Green Valley community is stepping up to ensure those who served aren’t left behind. With the ...

A collection of photographs of the people and landscapes along a rough trail into Alaska's interior, taken nearly 125 years ...