Scientists from Mexico's National Autonomous University have created the first three-dimensional image of the Popocatépetl volcano's interior ...
The result is far more complex than the drawings of volcanoes most saw in school, with a main vent connecting a chamber of magma with the surface. This first three-dimensional cross-sectional image ...
Marco Calo, left, a geophysicist at the National Autonomous University of Mexico (UNAM), take a break on the slopes of the Popocatepetl volcano in Mexico, Friday, Dec. 5, 2025. (AP Photo/Eduardo ...