An eruption at Indonesia's most active volcano killed 23 people.A furious volcanic eruption at Mount Merapi killed 23 hikers in Indonesia and sent at least a dozen more missing on Sunday. Hot ash ...

As Reuters reported, Indonesia's Marapi volcano in West Sumatra province erupted on Dec. 3. The next day, 11 climbers were found dead and 12 were missing. By Dec. 5, the eruption's death toll ...