Forecasters have warned that a rare weather event in the form of a polar vortex will bring snow and ice to millions as it ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by treacherous conditions.

Residents in the Northeast and Midwest regions have both been told to prepare for the bad weather as separate storms roll in ...

the polar vortex is still going to bring lower-than-normal temperatures to the Sunshine State. According to the National Weather Service in Tampa Bay, cooler than normal temperatures could be seen ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region up north. This ...

The polar vortex always exists near the poles, however, it weakens during summer and strengthens during winter, says the U.S. National Weather Service,. The U.S. National Weather Service says that ...

Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar ...