One of the world's most active volcano is living up to its tagline. Kilauea on Hawaii's Big Island began erupting Wednesday, ...

In his crackdown on illegal immigration, Trump is testing the moral and legal extremes to which the government is willing to ...

Following Mount Etna's recent eruption in Sicily, we asked experts for their top volcano safety tips for travelers.

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 ...

NASA's 2001 Mars Odyssey might have concluded its primary mission more than two decades ago, but it's still racking up ...

Some volcanoes erupt with little to no warning, posing serious risks to nearby communities and air traffic. A study of Alaska ...

A layer of magma has been discovered 2.4 miles below Yellowstone that releases gases and prevents eruptions, according to this study.

The moon's surface is seen in this image; could volcanoes be to blame for the structure of Earth's cosmic companion?. | Credit: NASA Ancient volcanic heat may have shaped the moon from the inside ...

Ancient volcanic heat may have shaped the moon from the inside out, keeping one side thinner ... mission revealed the lunar nearside contains up to 10 times more thorium than lunar farside.

This unrest manifests itself in a "sombrero" pattern of deformation, with the land in the center of the volcanic system rising up, and surrounding areas sinking down. For the local population ...

honey-esque stuff that gushes out of some volcanoes — are located within the crust at various depths, all created by the interactions of tectonic plates, the moving jigsaw pieces that make up Earth’s ...