Learn what's behind this extreme chill.
A powerful nor'easter brought several feet of snow and blizzard conditions to parts of the Northeast this week. See pics of the storm from social media.
Winter Storm Juno is expected to dump up to three feet of snow in parts of the northeast.
Heavy snow and blizzard conditions are forecast to hit the US northeast Monday, blanketing New York, Boston and beyond with up to a foot of snow.
You see those scary cold numbers of the TV weather map, but here's what they really mean.
Icy temperatures have descended once again on the Midwest and East Coast, almost exactly a year after the first popular mention of the weather pattern that spawned a thousand tweets, the polar vortex -- but it's a very different story elsewhere.
But by 2100, the southern part of the state will get more severe storms, hiking the risk of flooding.
Brief bursts of intense energy occur inside thunderstorms 1,000 times a day around the world, new research shows. Continue reading →
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