A surge in tremors, swelling ground, and rising gas emissions point to unsettling activity at Campi Flegrei, one of the world ...

Despite a recent decrease in activity, there’s still a chance Mount Spurr will blow. And if that happens, there are a few ...

In March, the observatory said Spurr’s eruption was “likely, but not certain, to occur within the next few weeks or months.” Since that report, activity at the volcano has declined slightly, though ...

Breakthrough discovery reveals gold and precious metals are slowly leaking from Earth's core through Hawaiian volcanoes.

Volcanic ash from eruptions can reshape cirrus clouds, forming giant ice crystals and altering how Earth traps heat in the ...

Update at 3:15 a.m. May 26: “This is one for the history books!” exclaimed Kelli Veras in her post with a Facebook reel featuring a video of lava fountaining Sunday evening during Episode 23 of the ...

Hiking Mount Agung, Bali’s highest peak, was a challenge. Here’s my personal account of the climb: an experience that’s ...

Before a volcano erupts, rising magma squeezes out emissions of carbon dioxide visible from space, but trees might be a ...

Stanford researchers linked Campi Flegrei’s earthquakes to groundwater pressure, not magma. Managing water flow could reduce ...

When you picture a volcano, what do you see? I personally imagine a mountain sticking up into the sky. At the top of that ...

On Lanzarote’s arid, moonlike terrain, farmers have transformed volcanic ash into fertile ground through a unique ...

Though volcanic ash might sound exceptionally perilous for ... while the volcano began to swell up—a phenomenon where the ground literally inflates. Things quietened down in the summer before ...