A new study suggesting magma may lie closer to the surface beneath Yellowstone has sparked concern online, but scientists say ...

A new geodynamic model is reshaping how scientists understand supervolcanoes, revealing that their magma systems may be far more diffuse and dynamic than previously believed.

Will Yellowstone erupt or are we blowing things out of proportion? We may have underestimated Yellowstone’s potential to blow ...

Located in Sicily, Mount Etna is Europe's most active volcano. Yet its origin remains largely enigmatic, as no existing ...

A colossal “cosmic volcano” has erupted in deep space, as a supermassive black hole in galaxy J1007+3540 roars back to life ...

Volcano Watch” is a weekly article and activity update written by Hawaiian Volcano Observatory scientists and affiliates.

Past “Volcano Watch” articles have summarized the episodic lava fountaining eruptions in Kilauea’s recent history—within the ...

Supereruptions are extremely large volcanic eruptions that eject more than 1,000 cubic kilometers of magma, rock and ash.

The reservoir of one of Earth's most explosive volcanoes is quietly refilling with magma, scientists have revealed.

On the morning of March 10, 2026, two vents on the southwest side of Halema'uma'u Crater roared back to life — and this time, ...

Located 700 kilometers (440 miles) east of Madagascar, Réunion Island is the product of a long-lived mantle hotspot on the ...

Hawaiian Volcano Observatory — after the next projected lava fountaining episode of the ongoing episodic eruption at the ...