For much of the planet’s recent geological history, ice ages came and went every 41,000 years. Then, during a period ...

The oldest known ice in Western Europe lay at the summit of the French Alps, with the Mont Blanc glacier acting as an archive ...

The ice cores could offer clues about a period known as the Mid-Pleistocene Transition that has long puzzled scientists ...

A new study links cold snaps in North America to changes in the polar vortex. The vortex, a low-pressure zone over the Arctic ...

Scientists found 12,000-year-old glacier ice in the Alps, revealing new details about Europe’s climate history and human ...