Five volcanoes on Jupiter’s moon Io erupted simultaneously, spewing a mind-boggling amount of lava onto the surface and giving us clues to what may lie underneath ...

Volcanoes don’t always show their activity through huge explosions or lava rivers. In many cases, the changes are quiet and ...

A colour-changing lake born from a meteor impact keeps baffling scientists, blending space science, ancient myths, and rare ...

It’s a good thing that there are no imminent signs of an eruption happening soon. However, researchers believe that ...

Mysterious activity at Mexico’s Chichón volcano has experts on edge as underground signals point to a brewing change.

Samuel Boehlke vanished at Crater Lake 20 years ago when he was just 8. As efforts to find him continue, we remember his story and hope to bring him home.

Wouldn’t it be nice to be able to forecast major eruptions? So far, the opportunity has been lacking. VEI-7 eruptions are rare: we have not seen one since Tambora in April 1815. To make a right ...

Deep beneath the high desert along the Nevada and Oregon border, the United States is sitting on what researchers describe as ...

In 1961, geologists Norm Peterson and Ed Groh published the first paper on Hole in the Ground, describing its volcanic origin ...