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

NARRATOR: But ultimately, volcanoes, fiery or frozen, reveal the incredible activity that lies within ... of Mars in such detail that we could map out things the size of a desk on the surface.

Upswelling ground and increased earthquake activity near the volcano resulted from magma rising from lower levels of Earth’s ...

This level of precision makes them invaluable for tracking subtle changes in volcanic activity and providing ... volcano photos, maps, recent earthquake information, and more.

Tiltmeters are a crucial component of the volcanic monitoring network in Hawaii. By detecting subtle changes in ground ...

A new study suggests that extreme temperatures could lead to a mass extinction event, ending the reign of humans and mammals ...

A powerful eruption from Indonesia's Mount Lewotobi Laki Laki volcano left at least nine dead earlier this week.

He uses photography and film to record and write about his experiences exploring and climbing inside volcanoes for his blog. He is currently working with drones to map lava lakes. They measure the ...

"There has been a significant increase in volcanic activity on Mount Lewotobi Laki-Laki," it said in a press release Monday. It released images that showed the roofs of houses collapsed after they ...

The atmospheric pressure waves that a gigantic volcanic eruption sent around the world on the evening of January 15, 2022 – ...

Copyright 2024 The Associated Press. All Rights Reserved. Shiveluch, one of the most active volcanoes in Russia’s Kamchatka peninsula, erupted on Thursday evening ...