Reading Time: < 1 minute Mexico raised its alert level on the Popocatepetl volcano Sunday following in increase in tremors and explosions of ash that shuttered airports in nearby Mexico City and Puebla. A panel of experts recommended raising the alert level to “yellow phase three” from “yellow phase two” on the volcano, located 70 km (44 miles) southeast of […]
Source: Alert Level Raised for Volcano Near Mex City; Millions Get Ready to Evacuate