Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) reminded Negrenses to remain vigilant after at least 45 ...

Hawaii Volcanoes National Park's Kilauea volcano erupted for the first time this year, drawing hordes of crowds. Here's what ...

Rivers of lava flowed down several vents of the Halemaʻumaʻu crater on Hawaii's Kilauea volcano overnight Monday — the latest ...

Nature is alive in Costa Rica's Arenal Volcano National Park, which is home to two volcanoes, a handful of hot springs, sloths, jaguars, and more.

The Negros Occidental disaster office advised residents near Kanlaon Volcano to remain alert for possible ashfall Monday ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) warned Sunday of increased real-time seismic energy release ...

The ongoing magmatic unrest of Mayon Volcano in Albay, which is currently under Alert Level 3, may last for months, according ...

From volcanic landscapes to world-class observatories, a journey through the Canary Islands reveals a night sky unlike ...

Further ahead, a small reservoir surprises us, with lush foliage and palm trees along its sides. Arturo pulls a long rope to bring us across the water on a small wooden boat, where we explore more ...

The U.S. Geological Survey (USGS) said the erupting fountains at Hawaii's Kilauea volcano were spewing lava as high as 1,250 feet. The glowing fountains created a visual spectacle at the west ...

Hawaii's Kīlauea volcano spewed lava nearly 1,400 feet into the sky during an eruption that ended early Christmas Eve morning, the U.S. Geological Survey (USGS) reported. The eruption, captured live ...