Volcanologists at the Alaska Volcano Observatory have been monitoring volcanic unrest since April of last year.

Among them, Crater Lake volcano, inactive for thousands of years, still harbors a vast magma reservoir. This discovery contradicts the idea that magma chambers dissipate after a period of inactivity.

Alaska's Mount Spurr, an active volcano near the most populated region in the state, is getting even closer to an eruption, ...

NASA’s Juno spacecraft identifies over 40 enormous lava lakes on Io, shedding light on the extreme volcanism sculpting Jupiter’s moon.

In the age of the Roman Empire, the Roman elite built mansions, or villas, around Lake Fusaro because of its hot springs and ...

Since 2005, the ground in the Campi Flegrei area has risen by 138 cm, with 20 cm recorded in 2024, showing an acceleration of ...

Deep within Africa’s Great Rift Valley, Virunga National Park is home to some of the continent’s most active volcanoes, ...

The walls of a Roman villa that sank beneath the waters of Lake Fusaro near Naples hundreds of years ago recently reemerged ...

Villa emerges from Lake Fusaro, in Roman-era ’Vortex of Luxury ... driven by the movement of magma or hydrothermal fluids beneath the ground. This phenomenon inflates or depresses the ground ...

Ground deformation and collapse of snow and ice into the summit crater lake that formed during the ... increase in gas emissions confirms that new magma has entered the Earth’s crust beneath ...

Mount Spurr is one of 53 volcanoes in Alaska that have been active within the last 250 years and is nearly 80 miles northwest ...