Winters are getting warmer across New England, that we know. So when we do get a frigid blast of subfreezing weather like ...

These type of polar vortex disruptions — stretching or moving entirely out of the North Pole — are happening more frequently, according to a recent report.

The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., ...

Winter weather is aiming at Delaware again. Where the snow will hit is the biggest question. Here's what we know.