Vortex is adding full SteamOS support, bringing Windows-like mods to the Deck, so you can install tweaks faster with fewer manual steps.

Speculators are caught short as the ‘glut’ quietly drains away. With Venezuela drawing floating barrels, the risk of an Iranian attack rising, a polar vortex hitting US supply and China and India ...

Friday: Coldest airmass on Earth will be centered over Ontario with mid-level temperatures of -50°C rarely observed except ...

A storm riding the edge of incoming polar air could bring the D.C. region a meaningful snowfall Sunday, but the exact track will determine whether the region sees a decent storm or misses out entirely ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest, Mid-Atlantic and Southern U.S. are expected to see below-freezing ...

A shift in the polar vortex has forecasters watching closely as the coldest air of the season approaches. Here's what to know ...

The Great Lakes Ice Outlook shows ice formation slowed during the recent mild stretch, but conditions are expected to shift ...

Arctic air originates near the polar regions and is among the coldest air masses on Earth. It typically stays locked in ...

Don't be fooled by the string of uneventful weather — the polar vortex is rebooting and will take another swing, or several, at the greater Philadelphia region, leading to a turbulent weather pattern ...

Another round of bone-chilling air from the polar vortex could invade the central and northeastern US this weekend and potentially produce the first significant snowstorm of the season for the ...

The polar vortex has broken, and severe temperatures are set to dominate most of the country in the coming days. Temperatures in the 10s are forecast for much of the Northeast, and subzero ...