Guatemala's Fuego volcano is becoming more active, belching out increasing amounts of smoke and ash, officials said on Friday.
The varying scale and force of certain volcanic eruptions are directly influenced by the distribution of gases within magma inside a volcano's conduit, according to a new study.
University of Oregon geologists have tapped water in surface rocks to show how magma forms deep underground and produces explosive volcanoes in the Cascade Range.
Turrialba volcano spewed a column of smoke and ash on Monday that reached Costa Rica's capital San Jose 60 kilometers (40 miles) away, authorities said.
The discovery helps explain the spectacular bend in the famous underwater range, the Hawaiian-Emperor seamount chain, where the bottom half kinks at a sixty degree angle to the east of its top half.
Hawaii Gov. David Ige said Saturday that a nonprofit company planning to build one of the world's largest telescopes atop a mountain many Native Hawaiians consider sacred will maintain a moratorium on construction for another ...
The Colima volcano in Mexico is active again, and has been spewing out large plumes of ash nearly 3 kilometers into the air. Astrophotographer César Cantú captured this spectacular picture of lightning slicing through the ...
NASA's Dawn spacecraft is about to start its investigation of the largest member of the asteroid belt, 1 Ceres. It will take detailed images of the dwarf planet, and produce a geological map of its entire surface. But even ...
The inhabitants of a Caribbean island will soon be able to learn more about the volcano which towers over their homes thanks to a video game created at Plymouth University.
Rucapillan—house of the spirit—it's called by indigenous Chileans known as the Mapuche. And what a spirit it has, this volcano in south-central Chile that's perhaps best known as Villarrica.