Add Yahoo as a preferred source to see more of our stories on Google. Image of active volcano shows magma pressure inside volcanoes can destabilize slopes and trigger collapse. (CREDIT: YouTube / CC ...

What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath the surface, ...

In second grade, Abigail Nalesnik worked on a volcano project for school and said that it kicked off a lifelong love of volcanoes. However, as an undergraduate student at Salisbury University living ...

Scientists may have pinpointed a massive, oddly shaped volcano taller than Mount Everest on the surface of Mars — and it has been hiding in plain sight for decades, according to new research. The ...

A massive, iron-rich structure sitting at the base of Earth’s mantle beneath the Hawaiian Islands may be doing more than ...

Mars has long captivated scientists with its mysterious volcanic landscape, but new revelations are changing the way we understand the planet’s fiery history. For years, experts believed thatMartian ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Lee said he and ...

A thick blue-white haze envelops the Research Vessel Thompson as it floats 250 miles off the Oregon coast. Akel Kevis-Stirling’s orange life vest and blue hardhat are vivid pops of color in the fog.

Kama?ehuakanaloa (formerly L??ihi Seamount), a submarine Hawaiian volcano located about 20 miles off the south coast of the Big Island of Hawai'i, has erupted at least five times in the last 150 years ...

Technology for keeping tabs on volcanos has come a long way since Mount St. Helens blew its top in 1980--but not all the latest gear was in place as the mountain rumbled back into life Friday. A ...

When individuals hear volcanoes, they tend to envision blazing eruptions blasting into the air. However, volcanoes can also collapse sideways, with their sides, or flanks, collapsing. Such a collapse ...

(CNN) — Scientists may have pinpointed a massive, oddly shaped volcano taller than Mount Everest on the surface of Mars — and it has been hiding in plain sight for decades, according to new research.