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 ...

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 ...

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 ...

The Eta Aquariid meteor shower put on a stunning celestial show over Marin County, California, in the early hours of May 6. Breathtaking timelapse footage captured meteors streaking across the sky ...

Yellowstone contains about 120 thermal areas that collectively are home to more than 10,000 thermal features, like hot ...

A multinational team of scientists aboard the Exploration Vessel Nautilus will set sail Monday for a 22-day mission to ...

Below is a map of the 20 taco trucks and restaurants (some with multiple locations) serving the best tacos in Austin, ...

It is no coincidence that Tsunami Awareness Month is in April. It commemorates the most devastating tsunami to hit the State ...