Millions are set to see temperatures plunge over the Thanksgiving holiday period as the destablizing polar vortex sends ...

A disturbance in the polar vortex could spill icy cold air south into the United States much earlier than usual, the National ...

In the short-term, the metro-east is likely to see colder than usual temperatures. The Climate Prediction Center reports the ...

A rare weather phenomenon that hasn't occurred since 1968 is expected to plunge temperatures across parts of the United States.

The culprit behind the country’s somewhat wacky weather, or at least part of it, is the (aforementioned) probable sudden ...

Lake-effect snow is back in the forecast for New York this week as a fast-moving clipper storm from the Rockies moves across the Plains into the Great Lakes. Here's what to expect.

This weather event may not be constant, but there will be cold waves over multiple days with single-day warmups mixed in.

Research led by polar scientists from Northumbria University has revealed new hope in natural environmental systems found in ...

It will be a cold Thanksgiving for millions across the Midwest as arctic air from Canada invades the Northern Tier on ...

The Atlantic Meridional Overturning Circulation (AMOC), a system of Atlantic Ocean currents that redistributes heat and nutrients between the tropics and the North Atlantic, is one of the planet's ...