A very active and cold weather pattern will bring two chances of wintry precipitation to Northwest Arkansas and the River ...

Astronomers have mapped, for the first time, the three-dimensional structure of an exoplanet’s atmosphere, revealing ...

Dangerously cold temperatures were descending into the U.S. as far south as Texas on Tuesday, breaking records in some areas.

Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

Winds gusted over 60 miles per hour in some communities on Monday. The gusts won't be quite as strong Tuesday but still breezy and cold. A wind advisory has been issued for areas in central and ...

The planet is tidally locked to its star, which means one side is always facing it and, for that reason, has a scorching ...

Freezing weather is returning to Texas — again — but is expected to be short-lived as temperatures warm back up by early next ...

A winter storm is set to bring snowfall from the Central Plains to the mid-Atlantic, while dangerously cold air spreads from the Great Plains to the Northeast.

Different weather forces in the Arctic are combining to push the chilly air that usually stays near the North Pole not just into the United States, but also Europe.

Met Office meteorologist Kathryn Chalk warns there will be up to eight inches of snow in the West before temperatures jump to as high as 14C.

If these two pieces of energy were to meet earlier than expected, then we’d have a low close to the coast bringing ice/rain ...

In this active pattern, it seems as if we're all just waiting for the next snow chance. But what could come Thursday, if anything?