Learn how ash from volcanic eruptions can alter ice content in clouds, influencing how Earth handles radiation.

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only ...

The recent eruption of Kanlaon Volcano caused P1.8 million in damage to agricultural crops in Negros Occidental, the Office ...

Mount St. Helens erupted, killing dozens and forever changing how the US monitors earthquakes. The volcano is still active ...

Researchers used seismic tomography to reveal that fluid buildup, not magma, is driving Uturuncu’s deformation, indicating ...

On May 18, 1980, the United States experienced the deadliest and most destructive volcanic eruption in its history.

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

An underwater volcano off the Oregon coast could ... more than 2,000 per day for a few months before the eruption." The quakes will be caused by magma moving toward the surface, the post states.

The 45th anniversary of the catastrophic eruption of Mount St. Helens is on May 18. Here's what to know and when the volcano ...

Kilauea’s latest ‘episode 22’ ended abruptly at 3:29 p.m. today, according to USGS. The north vent stopped erupting this ...