Mount Rainier is an active stratovolcano 45 miles southeast of Tacoma and 60 miles south-southeast of Seattle. Its last ...

Despite the eruption, no injuries were reported. Residents are warned to prepare for possible ash fallout and sudden ...

In an overnight trip from Bali, you can have an otherworldly experience by hiking through blue flames up an Indonesian ...

Hawaiian Volcano Observatory field engineers on July 10, 2025, visited monitoring stations downwind of the Kīlauea summit ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

HPR contributor Betsy Brown spoke with a USGS geologist during the last eruptive episode to find out what’s causing this ...

The United States Geological Survey (USGS) shows lava fountains shooting up high in the latest episode of an ongoing eruption ...

The Uturuncu volcano in Bolivia, believed to be extinct for 250,000 years, shows internal signs of activity that surprise ...

Mount Lewotobi Laki Laki, a highly active volcano, has spewed a towering column of ash high into the sky above Indonesia and ...

The recent death of the Brazilian hiker Juliana Marins has led to accusations of Indonesian incompetence, and even threats of ...

Hundreds of small earthquakes were detected at Mount Rainier on Tuesday in the largest such swarm at the active stratovolcano ...

A swarm of hundreds of small earthquakes have been detected rumbling deep below Mt. Rainier in Washington State early Tuesday ...