In Italy, a super volcano outside of Naples is stirring in a way it hasn't for centuries. And hundreds of thousands of people live right by it.

Just a half-hour drive away from the southern Italian town of Naples, Campi Flegrei, dubbed the “burning fields,” is home to ...

Volcanic eruptions at Earth’s surface have significant consequences. Smaller ones can scare tourists on Mount Etna or disrupt air traffic. Giant, large-scale eruptions can have more serious impacts.

After millions of years of peace, an idle volcano is showing its first signs of volcanic unrest. The summit of Taftan has ...

LEMBATA – Indonesia's Mount Lewotobi Laki Laki erupted with giant ash and smoke plumes again Wednesday after forcing evacuations of villages and flight cancelations, including to and from the resort ...

A NASA orbiter has captured a stunning image of a giant volcano on Mars. The panorama, captured on May 2 by NASA’s Mars Odyssey orbiter, shows Arsia Mons, one of the largest volcanos on the Red Planet ...

The discoveries challenge the popular image of Yellowstone as a ticking time bomb with a single massive underground pool of molten rock.

Previously, the giant volcano had been assigned an orange aviation hazard code, indicating that its activity could pose a threat to low-flying aircraft engines PETROPAVLOVSK-KAMCHATSKY, August 7.

This stunning astronaut photo shows the natural beauty of Japan's Aso Caldera — a giant crater-like bowl containing 17 different volcanoes, leftover from major eruptions spanning over 200,000 years.