While volcanoes can be frightening, supervolcanoes are even scarier. These five supervolcanoes are proof of that, having ...

The striking Kawah Ijen volcano in Indonesia is known for emitting what appears to be blue lava as soon as the sun sets.

Mount Semeru, located on the border between Lumajang and Malang in East Java, erupted dozens of times over the past few weeks, triggering ash columns and ashfall on villages around the volcano.

Attention for those planning a trip to Bali. A nearby volcano, Mount Lewotobi, might disrupt your travel plans as Indonesia’s Ring of Fire awakens. Indonesian authorities raised the alert level ...

People were also warned to watch out for lava floods. Indonesia, which lies along the Pacific Ring of Fire, has 130 active volcanoes, making it one of the world's most seismically active countries.

Hawaii’s most active volcano has been erupting intermittently since December. The latest episode sent lava more than 300 feet into the air. By Sopan Deb Kilauea, Hawaii’s most active volcano ...

"The results of visual monitoring and seismic activity showed... a sudden increase in volcanic earthquakes," Indonesia geological agency head Muhammad Wafid said in a statement Thursday.

"The results of visual monitoring and seismic activity showed... a sudden increase in volcanic earthquakes," Indonesia geological agency head Muhammad Wafid said in a statement Thursday. "An eruption ...

Kilauea volcano on Hawaii's Big Island began erupting this week for the ninth time since December, shooting lava over 300 feet into the air. One of the world's most active volcanoes, Kilauea ...

Kilauea volcano began erupting and shooting lava into the air once again Tuesday on the Big Island of Hawaii. The latest release of molten rock began 10:16 a.m. with lava flowing on to the floor ...

An eruption could impact the most populated city in Alaska. An active volcano near Alaska's most populated city could be on the brink of eruption, according to scientists who are constantly ...

A volcano near Alaska’s most populous city could be on the brink of eruption after showing signs of unrest over the past 10 months, according to experts. Hundreds of small earthquakes have ...