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 ...

Mount St. Helens erupted, killing dozens and forever changing how the US monitors earthquakes. The volcano is still active ...

Satellite radar imagery taken more than two decades ago of Uturuncu — the tallest mountain in southwestern Bolivia — showed that forces inside the volcano had lifted and then lowered a region ...

Scientists have mapped what are essentially the bones, blood vessels and nervous system of a "zombie volcano" to develop a comprehensive look inside. The Bolivian volcano Uturuncu hasn't erupted ...

Anatomy of a 'zombie' volcano: Investigating the cause of unrest inside Uturuncu. ScienceDaily . Retrieved May 19, 2025 from www.sciencedaily.com / releases / 2025 / 04 / 250428220444.htm ...