Guatemala’s Volcano of Fire is erupting, and authorities have evacuated nearly 300 families while warning that another 30,000 people in the area could be at risk. The eruption started overnight.

The Mount Lewotobi Laki Laki volcano in south-central Indonesia erupted three times into Friday, sending an ash column 26,200 feet high and prompting authorities to expand the danger zone around ...

The molten rock was contained within the park and wasn’t threatening residential areas. The volcano began its current eruption on Dec. 23. It has stopped and resumed more than a dozen times since.