SANTIAGO, Chile — Chilean and Argentine officials issued a red alert Monday for the increasingly active Copahue volcano bordering the two countries and ordered the evacuation of about 3,000 people.

SANTIAGO/BUENOS AIRES - Chilean and Argentine authorities on Monday declared a red alert and ordered the mandatory evacuation of a 25-km (15.5-mile) radius around the active Copahue volcano, which ...

Ash cloud has disrupted flights for days Chilean, Brazilian airlines cancel flights BUENOS AIRES, June 9 (Reuters) - A thick cloud of ash from a Chilean volcano brought airports to a halt in Argentina ...

In a volcanic lava field of Argentina sat a cryptic creature with “bulged” nostrils. Its patterned body blended in with the arid mountain landscape — but not well enough. Passing scientists noticed ...

SANTIAGO, Chile — Officials here and in Argentina issued a red alert Monday for the increasingly active Copahue volcano bordering the two countries and ordered the evacuation of about 3,000 people.

Scientists found a cryptic creature at a volcanic lava field and discovered a new species, a study said and photos show. Photo from Javier Avila In a volcanic lava field of Argentina sat a cryptic ...