Mt. Shasta, standing at 14,179 feet, is California's 5th-highest peak, and the second highest in the Cascade Range. It's a ...

The discovery could have implications for water users in the region as drought and extreme weather limit snowpacks, rainfall ...

A massive aquifer is stored just beneath volcanic rocks at the crest of the central Oregon Cascades – possibly the largest ...

People lived in many parts of the Old World by then but had not yet reached Australia or the Americas. The bulk of the human ...

U.S. Forest Service Ranger Nick Meyers recently took a snowmobile ride down Mount Shasta for a rescue he will always remember. "This poor goose was probably not going to make it up here," he said.

Experts believe a Mount Rainier eruption would post a grave threat to millions who live in the southern and eastern sections ...

Gas sensors signal changes in volcanic fumes, and GPS sensors monitor and measure ground deformation. With researchers monitoring Mount Rainier so closely, Iezzi said if a big eruption were to ...

Indonesian geologists have reported 1,079 eruptions during this month alone, which is much higher compared to previous ...

Violent eruptions continue in Hawaii, sending lava hundreds of feet into the air and spreading glass threads over nearby areas.

Residents of Hawaii have been sharing video and photos of the Kilauea volcano's spectacular eruption as the most recent episode stretches on into the fourth day. Newsweek has reached out to U.S ...

Northern California's Sáttítla Highlands are a testament to the region's volcanic past, with the landscape dramatically ...