Alaskan volcano erupts again, leading to aviation warning

An Alaskan volcano that has erupted several times since last year spewed an ash cloud up to 30,000 feet, leading to an aviation warning. The Bogoslof volcano erupted Saturday, sending ash over the Aleutians Islands, the Alaska Volcano Observatory (AVO) said. It "remains at a heightened state of unrest and in an unpredictable condition, and […]