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 ...

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 15, 2025 from www.sciencedaily.com / releases / 2025 / 04 / 250428220444.htm ...