The Southern Andes is considered one of the most active volcanic regions in the world. Researchers issue warning after ...

Jupiter's moon Io stands alone among the solar system's moons. It has more than 400 active volcanoes, and its surface is home ...

At 8:32 a.m. on May 18, 1980, Mount St. Helens erupted with explosive force—the largest volcanic event in U.S. history. A 5.1-magnitude earthquake triggered a massive landslide that tore away the ...

Whether you’re just starting out or ready to take things up a notch, here are some volcanoes around the world worth adding to ...

The natural world has brewed up a spooky 'skull' in a deep volcanic pit in the Sahara Desert. From space, the sight really ...

Mercury’s northern volcanic plains shown in enhanced color to emphasize rocks types. The bottom left portion of the image displays large wrinkle ridges, formed during lava cooling. Near the top of the ...

An Iranian volcano long thought extinct may be showing signs of activity after thousands of years. The Taftan volcano, ...

NATIONAL HARBOR, Md. -- Icy volcanoes may lie on the southern rim of Pluto's frozen heart. Images from NASA's New Horizons spacecraft have identified two peaks that tower nearly 4 miles (6 kilometers) ...

From Taal Volcano's ash plumes to travel alerts, here's what travelers should understand about volcano risks and safety ...

A 2,500 km long line of volcanoes, with 80 volcanic mountains and 41 historically active (since 1760 AD) volcanoes produce an arc stretching along the southern edge of the Bering Sea and onto the ...

Hurricane Lane is still approaching the Hawaiian Islands, and hurricane warnings are now up. The National Hurricane Center's latest forecast track keeps the storm just to the west of the archipelago ...