Hawaii’s Mauna Loa, the world’s largest active volcano, began spewing ash and debris from its summit, prompting civil defense officials to warn residents on Monday to prepare in case the eruption ...

Kīlauea is stirring again. Scientists at the Hawaiian Volcano Observatory say signs of a new eruption episode began early Tuesday morning inside Halemaʻumaʻu crater. Kilauea eruption paused, but ...

KINSHASA, May 19 (Reuters) - A landslide on the slopes of a volcano in eastern Democratic Republic of Congo has killed 46 people and washed away more than 200 homes, the U.N. peacekeeping mission said ...

The most recent lava fountains in Kilauea formed a health issue that vastly exceeded the crater rim: airborne glass, ash and vog that can thrive neighborhoods in excess of 25 miles in the distance.