The Cotopaxi is one of the most active volcanoes in Ecuador. At 5,897 meters above sea level, it is the second-highest peak in the country and together with the Sangay and Reventador volcanoes ...

Ecuador's President Rafael Correa declared ... “We declare a state of emergency due to the unusual activity of Mount Cotopaxi,” Correa said during his weekly Saturday address.

They were possibly caused by eruptions of Mount Pelée on the island of Martinique and Cotopaxi in Ecuador. "Blue rings look ...