Drone videos released by Mexican authorities show ash and smoke continuing to billow out of Popocatépetl volcano, which has seen an increase in activity in recent weeks. Photo: Mexican Navy ...

Popocatépetl volcano's ash has been falling like snow ... as dozens of forest fires rage and a landfill site burns. Live-streamed footage captured the moment a detainee stole a gun from a guard ...

Focus: Modelling the eruptive behaviour of Popocatépetl volcano to understand relationships between the timescales of pre-eruptive magmatic processes and the dynamics of Popocatépetl’s plumbing system ...