"Glacier velocity could be a valuable new technique for monitoring volcanic activity," researcher Joseph Mallalieu said.

Glaciers looked at in the study include those associated with some of the most iconic and infamous volcanoes in the world, ...

Glaciers that are within three miles of a volcano move nearly 50% quicker than average, a new study has found, which could help create early warning ...

In remote wilderness, 20 miles as the crow flies east of Darrington, the U.S. Geological Survey classifies Glacier Peak as a ...

Millions of years ago, a 10,000-foot-tall volcanic cone stood on the Cascade Ridge near Chinook Pass. Today, Fife’s Peaks are ...

"Please treat the country with respect and stay on the allowed paths." Hiker shares photo after witnessing 'entitled' ...

Many of America's best outdoor (and, in some cases, indoor) destinations are under the jurisdiction of the National Park ...

Indonesia’s Mount Lewotobi Laki Laki volcano is spewing towering columns of hot ash high into the air following the huge ...

as eruptions continued at intervals throughout Thursday morning. Authorities have maintained Mt. Semeru's status at Level II for Waspada (advisory) on the four-tier volcano alert system ...

Several years ago, before the current superintendent arrived, the NPS downgraded Mount Rainier from a year-round park to a summer park. This designation prevents the park from hiring winter seasonals.

An analysis of crystals in lava from the 2022 eruption of Mauna Loa has revealed an unknown magma reservoir within the ...

Several international airlines have canceled flights to and from Indonesia’s tourist island of Bali because of an ongoing ...