Kawah Ijen, the deadly acid lake in Indonesia that burns bright blue

Located in East Java, Indonesia, Kawah Ijen is part of a large volcanic complex and is known for holding the most acidic ...
VnExpress International on MSN

Volcano in Indonesia erupts 31 times in 6 hours

Indonesia's Semeru Volcano Monitoring Station (PGA) in Lumajang regency, East Java Province, recorded 31 volcanic ...