A mysterious type of magma found within extinct volcanoes scattered around the world could contain an abundant supply of rare earth elements, crucial ingredients for electric vehicles, wind turbines ...

A new detection method called “Jerk” could dramatically improve how scientists forecast volcanic eruptions. By using a single broadband seismometer, the system can detect extremely subtle ground ...

A Martian volcano once thought to be the result of a single eruption turns out to have a much more complex past. Orbital imaging and mineral data show it developed through multiple eruptive phases, ...

For decades, volcanologists believed that the primary trigger for explosive eruptions was a drop in pressure as magma rises toward the surface. When pressure falls, gases dissolved deep within the ...

Scientists are planning to drill into an Iceland volcano in the hunt for near-unlimited energy. The project, helmed by the Krafla Magma Testbed (KMT) organization, is set to start drilling into a ...

How do volcanoes work? What happens beneath their surface? What causes the vibrations—known as tremor—that occur when magma or gases move upward through a volcano's conduits? Professor Dr. Miriam ...

Add Yahoo as a preferred source to see more of our stories on Google. An aerial view of the Crater Lake Caldera in Oregon. Obviously, visible lava spewing from a volcano’s caldera, like Hawai’i’s ...

Over the past several months, periods of increased earthquake activity and ground deformation in the summit region of Kilauea volcano indicate that magma is accumulating beneath the surface. Where ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Studying the molten rock simmering about 12 miles below the Earth ...

Magmatic activity deep beneath the Yellowstone Supervolcano may be shifting in a northeasterly direction. This is the conclusion of a new study by researchers from the United States Geological Survey ...

A massive, iron-rich structure sitting at the base of Earth’s mantle beneath the Hawaiian Islands may be doing more than scientists previously understood to fuel the archipelago’s volcanic activity.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Though immensely powerful, volcanoes are not always spewing hot ...