Deep in the Central Andes lies Uturuncu, Bolivia's "zombie" volcano—so-called because, despite being technically dead (last erupting 250 thousand years ago), it still shows signs of unrest ...

Another "zombie volcano" of interest to scientists is Campi Flegrei, located west of Naples, Italy. It has also shown signs of unrest but hasn't erupted since 1538. (CNN) ...

Uturuncu, a Bolivian ‘zombie volcano’ that hasn’t erupted in more than 250,000 years, has shown signs of life. But scientists don’t think those signs spell trouble.

The latest image, captured on May 2, focuses on Arsia Mons, which is roughly twice as tall as Earth's largest volcano, Hawaii's Mauna Loa, which rises 6 miles above the seafloor.

Anatomy of the magmatic–hydrothermal system beneath Uturuncu volcano, Bolivia, by joint seismological and petrophysical analysis. Proceedings of the National Academy of Sciences , 2025; 122 (18 ...

Uturuncu, a Bolivian ‘zombie volcano’ that hasn’t erupted in more than 250,000 years, has shown signs of life. But scientists don’t think those signs spell trouble.

The paper ‘Anatomy of magmatic hydrothermal system beneath Uturuncu volcano, Bolivia, by joint seismological and petrophysical analysis’ will be published in PNAS at 20:00 BST / 15:00 ET ...