Perched on a hot spot along the Juan de Fuca Ridge, the volcano is steadily inflating with magma, raising  the frequency of ...

One of the Pacific Ocean’s lesser-known volcanoes will blow its vent in the coming months, causing 10,000 earthquakes in one ...

When standing in many places in Yellowstone National Park, the signs of a buried heat source are unmistakable, making one ...

Uturuncu, a Bolivian ‘zombie volcano’ that hasn’t erupted in more than 250,000 years, has shown signs of life. But scientists ...

Yellowstone is using a 53,000-pound vibrator truck to create custom-made earthquakes to study the supervolcano the park sits ...

Scientists have studied Yellowstone National Park's magmatic system for years, but a new view of the magma chamber shows the ...

Scientists have finished a first‑of‑its‑kind seismic survey inside Yellowstone National Park, using a 53,000‑pound ...

New research used artificial earthquakes generated by a truck with a vibrating hydraulic plate to better understand the depth ...

A number of things could happen when a massive underwater volcano off the coast of the US erupts, which could be 'any day now ...

The Uturuncu volcano in Bolivia's Andes Mountains, dormant for 250,000 years, is exhibiting warning signs of a potential ...

The magma chamber at the heart of the volcano has also collapsed several times in the past, creating a large crater called a caldera. There, sea life thrives off the mineral-rich gases that exit ...