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

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

Geologists from the Yellowstone Volcano Observatory are often asked to estimate how likely future eruptions are at ...

Dramatic video captured the moment a volcano erupted in Columbia on Monday, spewing mud and towering flames into the air as ...

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

Flights to and from Bali have been thrown into chaos by the eruption of the Mount Lewotobi Laki Laki volcano. Jetstar, Virgin ...

Efforts to install additional seismometers around Glacier Peak have been delayed due to ground conditions and logistical ...

Layers of volcanic rock in Eastern Oregon, the Willamette Valley and the Columbia Basin have created fertile soil for farming ...

Experts from the Geological Service and Risk Management are carrying out assessment work in the area. Governor Andrés Julián ...

Indonesia's Mount Lewotobi Laki Laki volcano spewed towering columns of hot ash high into the air days after a huge eruption ...

The Geological Agency has raised the activity status of Mount Marapi in West Sumatra to Alert (Level III) on Wednesday, ...

On Friday, the volcano spewed a 6.2-mile column of hot ash into the sky – its largest so far, officials said, according to ...