Iceland, which sits above a volcanic hot spot in the North Atlantic, averages one eruption every four to five years.

Iceland's seismic monitors say the eruption created a fissure around 3 kilometers, but they estimated the eruption was considerably smaller than the previous eruption in August.

People visit Yellowstone National Park every year to observe its wildlife and vast array of hydrothermal features. One question that lurks in the back of many visitors’ minds as they traverse through ...

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 ...

Scientists are delving into the world of sand to better understand its impact on our climate and weather systems. But the ...

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 ...