If you feel brave enough to hike the world's largest active volcano, head to Hawaii's Big Island for a 13,681-foot-high multi ...

With its remarkable size and age, Pando dwarfs its fellow inhabitants, holding the potential to be not only the oldest living ...

New research confirms volcanoes were erupting on the far side of the moon billions of years ago. Researchers analyzed lunar ...

Winter had arrived early at Highland Base, a new hotel perched amid Iceland’s remote central Highlands near Kerlingarfjöll – ...

About two months before Maunaloa spewed lava, geologists detected small earthquakes nearby and other signals. Now a study of ...

About two months before Mauna Loa spewed rivers of glowing orange molten lava, geologists detected small earthquakes nearby ...

That happened two years ago with the world's largest active volcano. About two months before Mauna Loa spewed rivers of ...

Indonesia’s Laki has erupted again, spewing a column of hot clouds from its peak three days after a midnight eruption killed ...

Friday's activity saw the largest column of ash so far recorded at 10 kilometers ... "Laki laki" means man, while its mate is ...

website offers new insights into the timing of a potential eruption of Yellowstone's supervolcano—one of the world's largest active volcanoes. Written by Mark Stelten, deputy scientist-in-charge ...

We were promptly picked up at our hotel in Bucharest. Away from the big city, we discovered breathtaking mountain vistas, especially with autumn foliage in spectacular bloom. Octavian, our driver and ...