While Haleakala hasn't erupted for hundreds of years, that doesn't mean it won't.

The ShakeAlert earthquake early warning system has been rapidly expanding since its launch in 2021. Now, researchers at ...

Scientists can map the surface of Mars in sharper detail than stretches of Earth’s own ocean floor. Nowhere is that gap more glaring than the Bismarck Sea, a deep, geologically tangled basin north of ...

The volcano in the Bismarck Sea could lead to the formation of a new island, scientists say. It has been erupting for weeks now, sending plumes 10,000 feet above the ocean surface. Experts are curious ...

The previous chapters reviewed the hazards to property and life from Mount Rainier and outlined research needed to provide for better understanding of their nature and frequency of occurrence. This ...

For people living in communities in the shadow of a volcano, a long silence may give the impression that the geological beast is not merely sleeping but has gone extinct. But, as research detailing ...

Lassen Peak had its most powerful explosion in a series of eruptions that occurred between 1914 and 1917. Take a look at ...

On May 20, 2026, Indonesia’s Dukono volcano rattled off 190 separate explosions in a single 24-hour stretch, punching ash ...

Record projectile range: Volcanic bombs reached 1,300 meters from Sakurajima’s crater, the farthest in this eruption cycle and a notable jump from earlier 800-meter distances. Alert level maintained: ...

SAN JUAN, Puerto Rico (AP) — Researchers have installed a seismometer atop an active volcano called Kick 'em Jenny under the Caribbean Sea to warn of eruptions or earthquake activity, scientists said ...

The 1980 Mount St. Helens eruption remains the deadliest in U.S. history, fundamentally changing how scientists monitor volcanic activity.