A seismic survey challenges the long-standing belief that only active volcanoes have large magma bodies sitting beneath them.

Want to add some heat to your hikes? Try these six active volcano hikes, from Japan to Italy to Guatemala and everywhere in between.

It lies in the Hawaii Volcanoes National Park, a popular nature tourism destination. The park is home to two of the world’s most active volcano summits: Kilauea and Mauna Loa. Here's what you ...

One of the world’s most active volcanoes is back in action.The Kilauea volcano at Hawaii Volcanoes National Park is spewing lava once again, the seventh recorded episode in recent weeks.The ...

One of the world’s most active volcanoes is back in action.The Kilauea volcano at Hawaii Volcanoes National Park is spewing lava once again, the seventh recorded episode in recent weeks.The eruption ...