Looking for California road trips that deliver luxury experiences without luxury prices? These 9 destinations offer ...

Indonesia has more than 120 active volcanoes. On the island of Java, thousands live alongside Mount Merapi, constantly balancing risks -- and most say they won't leave.

The Alaska Volcano Observatory raised Kupreanof Volcano's alert level to Advisory and its aviation color code to Yellow. That ...

A colossal valley near Mars’s equator is revealing dramatic clues about the Red Planet’s watery and volcanic past. Stretching ...

The Alaska Volcano Observatory raised Kupreanof Volcano's alert level to Advisory and its aviation color code to Yellow on ...

The Toba supereruption 74,000 years ago was so massive it may have plunged Earth into years of darkness and cold, leading some scientists to believe humanity nearly went extinct. Yet archaeological ...

Fresh satellite images have captured one of Russia's most active volcanoes melting snow from the inside out as volcanic heat ...

Rescuers searching the hazardous slopes of Mount Dukono on Indonesia’s remote island of Halmahera have found the bodies of ...

Hawaii's Kilauea volcano erupted again on Thursday, marking the 45th episode of its kind over the last year and a half. Lava began to burst from the volcano in the early morning, around 1:30 a.m.

Hawaii’s most active and popular volcano, Kilauea, is preparing to put on a show as geologists forecast the volcano’s 44th eruption in the coming days. The United States Geological Survey said that ...

Understanding what triggers large volcanic eruptions is crucial for hazard assessment, but the exact mechanism driving these eruptions is still poorly understood. The prevailing theory is that ...