Numerous studies reveal that Indoor air can be more polluted than the air outside. Air purifiers can help improve indoor air ...

BISMARCK, N.D. — North Dakota felt more like the North Pole on Tuesday as lows broke records in the state capital of Bismarck and other parts of the state that had stood for more than a century ...

Arctic air remains into Saturday after a warm start to the week gave way to bitter cold, sending the mercury into the 20s midweek and bringing wind chill levels in the single-digits in some areas.

An Arctic air mass kept its grip on much of the central and eastern U.S. on Friday, plunging temperatures to record lows as snow blanketed central Colorado and the Pacific Northwest braced for an ...

An arctic air mass continued to grip much of the central and eastern United States on Friday, bringing dangerously cold ...

A powerful Arctic air system has triggered extreme cold warnings across the United States, bringing dangerously low wind ...

A brisk NW wind with gusts 30 mph follows ushering in very cold arctic air to end the week. Lows drop from the mid 30s to low 20s while highs only reach upper 40s around 50° Thursday and Friday.

BISMARCK, N.D. (AP) — More than 95 million people are facing gripping cold Tuesday as a polar vortex sends temperatures plunging to record levels, closing schools, bursting pipes and forcing ...

BISMARCK, N.D. (AP) — More than 95 million people are facing gripping cold Tuesday as a polar vortex sends temperatures plunging to record levels, closing schools, bursting pipes and forcing ...

A blanket of cold air remains blanketed over a large portion of the country; our region obviously included. Tonight will be no different than recent nights with lows in the single digits.

TONIGHT: Rain will come to an end by midnight. Some areas could see temperatures fall below freezing before the drizzle and showers end. This would produce some freezing drizzle across the ArkLaTex.