Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

Over the past century, technological advancements have vastly improved volcano monitoring. One key innovation was the ...

"It is correct; since October 7, 2024, there has been an increase in volcanic earthquakes which indicates an increase in the activity of Mount Marapi," a monitoring officer of Mount Marapi, Teguh, ...

There was a nearly 2-year hiatus in eruptions at Kīlauea volcano after that until a new eruption started at the summit in late 1967, lasting 251 days. Activity later once again shifted back to ...

volcanic gases and ash from the mountain and the possibility of minor to moderate-sized explosions. Popocatépetl has been active since 1994 and has gone through episodes of increased activity ...

Popocatépetl is Mexico’s most active volcano and has been erupting for decades about 45 miles southeast of Mexico City.

New Jersey was once home to a fiery volcano roughly the size of Mount St. Helens – that sits in the same county as a newly mapped fault line. Rutan Hill, in Wantage, NJ, appears to be and is ...

Volcanologist Michelle Parks of the Icelandic Meteorological Office is one of a team of scientists trying to determine whether the retreat of glaciers could boost volcanic activity in Iceland.

After this time, there was a nearly two-year hiatus in eruptions at Kilauea volcano until a new eruption started at the summit in late 1967, lasting 251 days. After that, activity once again shifted ...

It polled 1,000 parents of children aged 5-12 to better understand children’s current activity levels, barriers to movement, attitudes to play, and what parents need to help get their children moving ...