JAKARTA, Indonesia (AP) — Indonesian authorities said Thursday they helped more than 170 climbers who were caught a day earlier by Mount Semeru’s sudden eruption to return to safety as the seismic ...

The Ontong Java Plateau (OJP), located in the Pacific Ocean, formed around 110 to 120 million years ago through massive submarine volcanic eruptions. This event is considered the most extensive ...

Add Yahoo as a preferred source to see more of our stories on Google. Local residents drive on a motorbike as Mount Semeru volcano spews volcanic ash during an eruption as seen in the background, in ...

Mount Semeru in East Java, Indonesia, erupted on 3 April, sending huge plumes of ash and steam into the sky. Authorities ...