Glaciers that are within three miles of a volcano move nearly 50% quicker than average, a new study has found, which could help create early warning of future eruptions.

Its snow-capped peak has made Kilimanjaro a key topic in global warming talks. Al Gore’s documentary “An Inconvenient Truth” ...

Thawing ice, from the high peaks to the poles, is producing extraordinarily expensive floods, infrastructure damage and ...