Tourists at Iceland's Blue Lagoon geothermal spa were forced to pack up and get out as a volcanic eruption left lava oozing ...

An official said the eruption near Reykjavik, the 12th in four years from the same volcanic system, posed no threat to people ...

A volcano erupted on Wednesday in southwest Iceland, authorities said, with live media images showing it belched smoke and ...

A viral social media post claimed grizzly bears were fleeing Yellowstone National Park. The video garnered 6 million views on ...

Get ready for a little Christmas in July: There’s a new baby blue pool in Yellowstone National Park, and science suggests it started forming on the winter holiday.

Christmas came early for geologists at Yellowstone National Park this April when a regularly scheduled survey resulted in ...

Why are the animals leaving Yellowstone National Park? Videos featuring mountain lions, bears and more go viral after the ...

Nearly a decade ago, an explosion on the sun "contained components of three different types of solar eruptions". Studying the ...

A supervolcano is located at Yellowstone National Park. Here's what happens to North America and the rest of the world if ...

The concept isn’t hypothetical. Tephra layers in Icelandic peat cores show that eruptions soared six-fold between 12,000 and ...

Summer offers some of the most colorful and exquisite sunsets there are to see, but what if you want a sunset view that's ...

Yellowstone National Park, renowned for its geothermal features and volcanic history, is beginning to show signs of renewed ...