As the polar vortex stretches its icy grip, America braces for a winter like no other. Discover the forces behind this ...

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

A trio of weather systems have formed the ‘stormiest stretch of winter’ in the US this season, spanning coast to coast and ...

President Trump tangled with its forecasters during his first term. As he slashes government spending, many wonder what that ...

Google said the name changes, which also includes using Mount McKinley, will happen when Geographic Names Information System ...

Brits could face several inches of snow in the coming days according to shocking new weather maps, with forecasters also ...

Weather maps are predicting a 'wall of snow' to sweep across the UK in mid-February as a -8C Arctic blast strikes. The UK has already been subjected to freezing conditions and fierce storms this month ...

Point Lay, Alaska, epitomizes the extreme Arctic. Winter on the Northwest Alaska coast is marked by unrelenting winds. Windchills routinely reach 75 degrees below zero. Whiteout conditions restrict ...

This is the moment 114mph Storm Eowyn-battered Britain will be blasted again next week - this time with -6C Arctic snow blizzards freezing the UK. Record-breaking Storm Eowyn has caused chaos in ...

The storm unleashed record levels of snow on three states and has halted normal daily life for residents. Millions of students stayed home and thousands of flights were cancelled.

Arctic air is ... where nearly all weather occurs. If we take a peek at the tropopause you can see a sliver of the polar vortex — the light gray and white in the map below — funneling south ...