Of the eight active volcanoes on the USGC watch list, three are relatively easy to explore — Long Valley, Mt. Lassen, and ...

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

California’s active volcanoes include Mount Shasta, Lassen Peak, Medicine Lake Volcano, Long Valley Caldera, Coso Volcanic ...

NASA’s latest gravitational data model of the Moon generated a litany of discoveries from ancient volcanoes to navigational ...

The underwater volcano, Axial Seamount, off the coast of the Pacific Northwest is heading to eruption for the first time in a ...

Although the dormant Uturuncu hasn’t erupted in 250,000 years, the volcano continually burps up gasses and regularly rumbles ...

There are San Andreas faults in many places. They happen where two rigid continental masses slide past each other at fairly rapid pace. The San Andreas fault separates (‘connect’ would be the ...

For Americans planning cruise ship vacations this spring or summer, there could be reason to worry about more than rough seas ...

Elephants at the San Diego Zoo Safari Park were captured on camera instinctively circling younger elephants in what’s called an “alert circle” during the 5.2-magnitude earthquake that hit ...

Pilot Knob Farm in Oneida sells their salty snack from California to Florida to right here in the greater Quad Cities region.

With record pollen counts across North America, seasonal allergies are hitting harder than ever. Johanna Wagstaffe explains ...