Popocatepetl Volcano Heats Up

The National Center for Disaster Prevention (Cenapred) reported that in the last 24 hours the Popocatepetl volcano registered 33 exhalations of low intensity, accompanied by emissions of water vapor and gas. 

While on the topic of Mexico and its volcano, there's another article that details the effect of the El Chichón volcano in 1982: Looking Back at the 1982 eruption of El Chichón in Mexico . Thirty years later the article has photos of pre-explosion and after.