Parts of the U.S. were under a freezing fog warning this week. What is the weather phenomenon?

From nearly invisible black ice to freezing rain and sleet, here's how common winter weather hazards form, why they're so ...

Even with air temperatures below freezing, snow and ice can still melt. Here’s why warm sun, ground heat and humidity matter ...

New York City is icy and cold right now, but you’re probably not going to be able to walk to New Jersey any time soon.

Follow live winter storm updates and breaking weather news as snowstorms are predicted to fall across the U.S. this weekend, ...

Curious when the ocean freezes? Learn how salt affects freezing and why sea ice forms in only the coldest climates.

Many U.S. residents are facing another night of below-freezing temperatures and no electricity after a massive winter storm dumped more snow in Northeast and left parts of the South coated in ice.

As Tennessee endures a deep freeze following a brutal winter storm, here are some tips for removing buildup known as "ice ...

A tenth of an inch of ice can lead to slick roadways and sidewalks, while a quarter-inch of ice or more could snap tree limbs and down power lines.

AND A MILD CHRISTMAS EVE UNFOLDING FOR US ON THIS WEDNESDAY. WE’LL SEE A WARM CHRISTMAS DAY AS WELL AS TEMPERATURES WILL MAKE IT TOWARDS 50 DEGREES. AND THEN ON FRIDAY IT IS AN IMPACT DAY AS WE’RE ...

A small group of protesters in Carthage gathered in solidarity to protest against recent ICE activity and the two recent shooting deaths of protesters at the hands of ICE agents in Minneapolis.