The Space Weather Follow On — Lagrange 1 executed its final engine burn Jan. 23 to reach its destination roughly 1.6 million ...

Another winter storm is headed to NJ and NYC, AccuWeather says. It is a potential nor'easter? See timing, what to expect, ...

Deep penetration of cold temperatures and a coastal storm will bring bomb cyclone and polar vortex into your newsfeeds.

Punxsutawney Phil is set to make his 130th prediction since 1887. What is the groundhog's track record and accuracy rate for ...

A faint aurora borealis, also known as the northern lights, may be visible across northern parts of the United States ...

Charlotte, North Carolina, is under a "Cold Weather Advisory" due to low wind chills and risks of hypothermia.

A weather system may drive bitter cold into Florida, with an expert saying some areas could run 20-25 degrees below normal.

A spending package signed by Pres. Donald Trump will fund several programs at the National Weather Center in Norman that were ...

Experts say the massive winter storm hitting the American East is taking a multi-billion dollar toll on the U.S. economy.

At 7:33 a.m. on Tuesday, the National Weather Service reported an air quality alert in effect until Wednesday at 7:45 a.m. for Klamath and Lake counties.

Deaths and power outages were reported across numerous states due to a monster storm across much of the country.

Deaths and power outages were reported across numerous states due to a monster storm across much of the country.