More activity expected from Calbuco Volcano in Chile

Flights to Argentina's second-busiest airport were canceled as winds carried a huge ash cloud toward the nation's capital following the eruption of a volcano nearly 2,000 kilometers away in southern Chile. American Airlines Group Inc canceled all of

Flights to Argentina's second-busiest airport were canceled as winds carried a huge ash cloud toward the nation's capital following the eruption of a volcano nearly 2,000 kilometers away in southern Chile. American Airlines Group Inc canceled all of

(CNN) As ash from Chile's Calbuco Volcano spread east into Argentina, geologists warned of the potential for more activity Friday. "There is more seismic activity in his hour, and we think there will be more activity today," Helmuth Huerta, a spokesman

Calbuco, a 2,000m (6,572ft) volcano in Chile, has erupted twice in the past day, sending emergency services (and photographers) into overdrive. The eruption has prompted the evacuation of roughly 4,000 citizens from 

Chile's Calbuco volcano erupted Wednesday, spewing a giant funnel of ash into the sky near the city of Puerto Montt. View pictures of the eruption. More from Americas. Video of girl mistakenly seized goes viral · Teenager returned to Mexico from United