A fresh shot of Arctic air could bring the coldest air of the season for many this week, according to AccuWeather ...

Another round of bone-chilling air from the Polar Vortex is expected to invade the central and northeastern U.S. this weekend ...

Dr. Amy Butler with the National Oceanic and Atmospheric Administration says the early polar vortex disruption is unusual and ...

Cold temperatures are set to continue into the weekend, but New England will feel another icy blast of Arctic air Sunday ...

Uncertainty remains high regarding all aspects of any snowfall, and those who will be in the Midwest and Northeast should monitor forecast changes as the week progresses.

NEW YORK — Millions along the Interstate 95 corridor on the Northeast coast will see their first significant winter storm of ...

Polar vortex disturbance is causing frigid Artic air to surge southward, bringing cold temperatures and possibly snow to many ...

A new wave of intense winter weather is preparing to sweep across the United States, as meteorologists warn that a triple-dip ...

Another year of low sea ice is shaping Arctic weather patterns, and Minnesota is feeling the effects. Plus, it's putting ...

The alarming trend of record-low sea ice in Hudson Bay has dire consequences for polar bears, who are fasting on land and waiting for the ice to form so they can hunt ...

The alarming trend of record-low sea ice in Hudson Bay has dire consequences for polar bears, who are fasting on land and waiting for the ice to form so they can hunt ...

Another round of bone-chilling air from the Polar Vortex could invade the central and northeastern U.S. this weekend and ...