The Marapi volcano in Indonesia has erupted and killed at least 11 hikers, as a dozen remain still missing. Plumes of smoke and ash were sent 10,000 feet into the air after the sudden eruption on ...

Written by Mark Stelten, deputy scientist-in-charge at the Yellowstone Volcano Observatory, the post analyzes the v olcano's eruptive history and current activity to show that the sleeping giant ...