Beneath Alaska’s breathtaking landscapes and pristine wilderness lies one of the most geologically active regions on the ...

Secondary gravity waves emerge as the hidden architects of global-scale thermospheric upheaval following the Tonga eruption in 2022.

While it may be the deadliest volcano in the continental U.S., some say it's a relatively "easy" climb for those in good ...

The Camas Public Library will host the Puzzle Palooza Jigsaw Puzzle Competition from 10 a.m. to noon Saturday. The competition is open to adults and teens age 13 and older. Teams of two to four people ...

Because of Barry Arm’s potential for a catastrophic collapse, the site has received special focus from agencies trying to ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

This image from webcam footage provided by the United States Geological Survey (USGS) shows lava shooting up high during an ongoing eruption of Kilauea volcano inside Hawaii Volcanoes National ...

The 17th episode began on Monday night, producing “low spatter fountains” 15 to 30 feet (4.5 to 9 meters) high, according to an update from the U.S. Geological Survey's Hawaiian Volcano ...

Multnomah Falls isn’t just another pretty cascade in Oregon’s Columbia ... It’s essentially the result of ancient volcanic activity followed by ice age flooding – a one-two punch of geological drama ...

Kilauea volcano erupted again Monday night ... with “low spatter fountains” reaching 15 to 30 feet (4.5 to 9 meters), according to the U.S. Geological Survey. Experts warn that higher lava fountains ...

The 17th episode began Monday night, producing “low spatter fountains” 15 to 30 feet (4.5 to 9 meters) high, according to an update from the U.S. Geological Survey’s Hawaiian Volcano ...