Huge wall of fire expands to the north as gas cloud heads towards airport - Fresh lava now covers 3.2 square kilometres of land ...

Iceland's Reykjanes Peninsula experienced its 12th volcanic eruption in just over four years on Wednesday, as lava burst from ...

Some people have reported seeing so-called “ witch’s hair ” drifting in the air. These are fine, sharp, glassy needles that ...

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

Thousands of years ago, thick glaciers covered southern Chile, pressing down on the land and holding back the volcanoes underneath. The ice acted like a cap, trapping magma below the surface. But over ...