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.

Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what ...

Around 10,000 years ago, as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading ...

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 ...

Costa Rica, a paradise of lush rainforests, misty mountains, and a kaleidoscope of biodiversity , is renowned for its ...

I visited all the major US national parks and ranked them based on factors like beauty and crowd size. My favorites include Grand Teton and Acadia.

Mount Shasta in Northern California is a majestic stratovolcano that forms part of the Cascade Range ... The formidable remains of underwater volcanic structures, El Capitan offers a testament to the ...

A group of US Geological Survey (USGS) geologists have discovered signs of rhyolitic volcanism in the northeast-shifting Yellowstone caldera. The Yellowstone Caldera, a volcanic caldera and ...