Ask people to name the coldest country in the world, and the answer almost instinctively given is Antarctica. The confusion is understandable. Antarctica holds the record for the lowest temperature ...

Picture this: while you're sweltering through another hot summer, the Earth's coldest regions are heating up so fast it's making scientists do double-takes at their thermometers. The places that ...

Cold outbreaks remain a normal feature of winter circulation, even in a warming climate. Warming is a change in the background state: on average, cold extremes at the surface have become less frequent ...

Millions of people in the United States are in the middle an exceptional cold stretch — one of the longest in decades for some — and it’s only going to get more brutal headed into next week. More than ...