Precursory low-level activity for episode 35 of the ongoing Halemaʻumaʻu eruption increased on Thursday morning, Oct. 16, ...

According to the latest report from the U.S. Geological Survey Hawaiian Volcano Observatory, a nearly continuous strong glow ...

Mount Lewotobi Laki Laki, one of Indonesia’s most active volcanoes, erupted for a second consecutive day on Wednesday, ...

Mount Lewotobi Laki Laki, one of Indonesia's most active volcanoes, erupted for a second straight day Wednesday, spewing ...

An explosion of steam and gas in the mountains of the remote, jungle-clad Caribbean island of Dominica has shaken residents, who are fearful it is a harbinger for renewed seismic activity in a nation ...

The USGS Hawaiian Volcano Observatory monitors volcanic activity across the Hawaiian Islands and American Samoa, helping to ensure public safety and support scientific research. Behind the scenes, the ...

VANCOUVER, Wash. (KATU) — "Mt. Saint Helens is NOT erupting," the National Weather Service in Portland posted on X Tuesday morning. “Volcanic Ash from the 1980s is being lofted back into the air from ...

ST HELENS, Wash. — It may look a bit like it, but Mount St. Helens is not erupting Tuesday morning. The ash you can see blowing around the volcano is actually remnants of the infamous 1980 eruption.

The largest recorded earthquake in United States history was the 1964 Great Alaska earthquake, which struck on March 27, 1964, and registered magnitude 9.2 on the moment magnitude scale, according to ...

Kīlauea on Hawaii resumed erupting on Tuesday, shooting lava fountains up to 500 feet into the air for over 13 hours. It marked the 32nd eruptive episode for one of the world's most active volcanoes ...

A recent earthquake swarm at Mount Rainier in Washington state, along with increased volcanic activity in Alaska, Oregon, and Hawaii, has captured the news media's attention and sparked questions ...

Yellowstone National Park, renowned for its geothermal features and volcanic history, is beginning to show signs of renewed activity after remaining inactive for approximately 160,000 years. Recent ...