In Yellowstone National Park, a bulge the size of 279 football fields has risen by an inch since last July. With no signs of slowing down, the bump that’s roughly 19 miles across may cause some worry ...

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

Watch the new trailer for Charli XCX’s new movie Erupcja, which sees a volcanic eruption upend a romantic getaway.

A yellow, brick-like volcanic formation found nearly 10,000 feet deep reveals how underwater eruptions fracture rock.

Scientists are uncovering how climate change influences seismic activity, volcanic hazards and extreme weather, as Michael Allen uncovers ...

Hot gas, ash, and rock raced down the Mi-isi Gully in Albay on Monday, Feb. 9, as Mayon Volcano produced the largest pyroclastic density currents (PDCs) of ...

Thirty-two barangays in Camalig and Guinobatan, Albay experienced heavy and occasionally wet to trace ashfall after Mayon Volcano generated the largest pyroclastic density current (PDC) or “uson” on ...

Many Hawaiʻi Island communities downwind from the eruptive vents in the southwest portion of Halemaʻumaʻu Crater inside the ...

From Vesuvius to Laki, we've seen some monstrous eruptions of volcanoes throughout history. Most of these volcanoes are ...

Around 74,000 years ago, a volcano called Toba in Sumatra exploded, and some scientists think it had a serious impact on the ...

The continent-sized blobs are much hotter than the lower mantle, creating a significant temperature gradient in the rocky ...

New seismic imaging shows magma lingering beneath quiet Cascade volcanoes, shaping how scientists monitor and plan for eruptions.