The earthquake swarm began at 6:30 a.m. local time on the Sundhnúks Crater Row, Iceland's Meteorological Office said.

Although no injuries have been reported and no damage identified, schools in the town of Pozzuoli remained closed on Monday. A supervolcano consists of an exceptionally large magma chamber and is ...

When the can is closed (pressurized), the soda contains dissolved carbon dioxide (CO2). When you open the can, the pressure drops, bubbles form and rise. Molten rock (magma) beneath the Earth’s ...

Magma collects inside a volcano's magma chamber before it erupts. Nyiragongo's magma chamber is located about 10 miles below the surface of the Earth.