1,500 people were evacuated around the volcano's danger area Chile’s Calbuco volcano erupted April 22, marking the first eruption in over 42 years. 1,500 residents of nearby Ensenada and two other ...

There are concerns Chile's Mount Calbuco could erupt for a third time. The previous eruptions have sent ash as far as 600 miles away. As Michelle Miller reports, scientists are studying the eruptions ...