Gravimeter and GPS station with Cerro Uturuncu in the background. Photo credit Duncan Muir, Cardiff University. Scientists from China, the UK and the USA have collaborated to analyse the inner ...

High in the Central Andes, a geological enigma lies dormant. Uturuncu volcano in Bolivia hasn’t erupted in over 250,000 years. It is also known as a “zombie” volcano because it still ...

Uturuncu, a dormant volcano in Bolivia, appeared to be getting ready to erupt following earthquakes and "sombrero" shaped deformation — scientists have now worked out what's going on beneath the ...

Does seismic activity under this long-dead volcano mean it’s about to rise from the grave? That’s what an international research team set out to discover as this Bolivian “zombie” volcano continues to ...

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 ...