Iceland has warned that its largest volcano is in danger of erupting, four years after millions of air travellers were grounded by a huge ash cloud from another peak. Scientists believe the ash from ...

In the United States, you can explore glaciers in areas such as Glacier National Park in Montana, Denali National Park in Alaska, and a handful of other locations in the northwestern portion of the ...

A volcano began erupting in southwestern Iceland on Tuesday, just hours after authorities evacuated a nearby community and a ...

Add Yahoo as a preferred source to see more of our stories on Google. Of the 30 volcanic systems on Iceland, four are currently active, says Magnús Tumi Gudmundsson, professor of geophysics at the ...