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 ...

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, ...

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 ...

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 ...

A huge river of underground magma responsible for the recent eruptions at Iceland's Reykjanes peninsula flowed much faster than scientists initially thought. The 9-mile-long magma dike, as the ...

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 ...

New Cornell University led-research challenges the long-standing belief that active volcanoes have large magma bodies that are expelled during eruptions and then dissipate over time as the volcanoes ...

Scientists in Iceland have come up with an ambitious plan to drill into a volcano's magma chamber to source an abundant amount of clean, super-hot geothermal energy. The project, which would be 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 ...

Earth’s magnetic field surrounds us every second of the day, everywhere on the planet. Anyone who has picked up a pocket compass and seen the magnetic needle quickly align itself has seen the action ...

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 ...