This discovery can help improve forecasts, risk maps, and response plans.

When sea level drops far below the present-day level, the island volcano Santorini in Greece gets ready to rumble. A comparison of the activity of the volcano, which is now partially collapsed, with ...

A bright streak of light explodes above the glowing slopes of Mayon Volcano at 10:33 p.m. on May 25, 2026. (afarTV/YouTube) ...

The Alaska Volcano Observatory raised Kupreanof Volcano's alert level to Advisory and its aviation color code to Yellow on Tuesday. That means the volcano is showing signs of unrest, but it doesn’t ...

Methana volcano looked dead for more than 100,000 years, yet magma kept building below ground. By dating tiny crystals, ...

These fast-moving mudflows can devastate towns in a matter of minutes.

The last eruption of Greece’s Methana volcano was around 250 B.C.E. Ever since that event, which was recorded by the Greek historian Strabo, the mountain has lurked silently, just across the Saronic ...

Klyuchevskoy volcano in eastern Russia began erupting shortly after a powerful 8.8 magnitude earthquake and several aftershocks shook the same area. "A descent of hot lava is observed on the western ...

A major Yellowstone eruption likely won’t happen for thousands, and potentially millions, of years. Scientists say that the magma underneath Yellowstone is mostly solid and not eruptible. One study ...

People have been wondering whether a volcano could simply be plugged with concrete. In reality, there are plenty of reasons ...

A colossal underwater volcano in the South Pacific may have revealed a surprising new weapon against climate change. After the 2022 eruption of Hunga Tonga–Hunga Ha’apai, scientists detected enormous ...

Campi Flegrei is speeding toward a transition, which will either cause an eruption or a change to its underground magma chamber.