A 2023 volcanic eruption forced 3,700 residents to flee Grindavík. Now, visitors can join guided tours of the ghost town to ...

The equatorial regions of Mars are home to unexpectedly enormous layers of ice, and they may have been put there by dramatic ...

How do volcanoes work? What happens beneath their surface? What causes the vibrations—known as tremor—that occur when magma ...

Geologists say there is no evidence the Apolaki Caldera -- part of an extinct volcano located in the Philippine Sea -- could ...

'What are "ice volcanoes, and why are they erupting in Michigan? Secret Service discovers hunting stand with direct sight ...

Mount Lewotobi Laki Laki, one of Indonesia’s most active volcanoes, is erupting for a second straight day, spewing towering ...

In Hawaiian mythology, a fearsome goddess created the islands. If she’s near by you might find Pele's hair, but what are ...

Massive volcanic eruptions billions of years ago may have made it snow on Mars, leaving thick buried ice near the planet’s ...

The metal-coated asteroid Psyche may have had eruptions of molten iron and nickel on its surface. This situation was more ...

A tropical storm lashed the northern and central Philippines over the weekend, killing seven people after forcing more than ...

A tropical storm lashed the northern and central Philippines over the weekend, killing seven people after forcing more than ...

Hawaiian Volcano Observatory reported at 9:13 a.m. that a magnitude-4.2 earthquake rattled the Big Island and beyond about 45 ...