A fast-moving winter storm is disrupting travel and prompting ground stops at major airports, including O'Hare and Atlanta.

The Pacific Northwest is expected to see up to seven inches of rain this week, as the eastern United States braces for arctic cold.

Winter weather is here in Iowa, and cold, snowy mornings are officially a regular part of the season. Use this tool to see ...

Footing and hanging onto the ball will be crucial in a game that will determine the AFC South leader and dramatically affect playoff chances for both.

A magnitude 7 earthquake has rocked Alaska on Saturday, Dec. 6, according to the United States Geological Survey (USGS).

“The average minimum temperature in Phoenix is around 45 degrees in December, so it’s usually too warm to see snow,” said Erinanne Saffell, Arizona’s state climatologist. “But rarely, a really cold ...

Weekend rocket launch is on the horizon. Weather permitting, SpaceX Falcon 9 may be visible in the sky beyond Cape Canaveral, ...

While there's still three weeks to go until the holiday, many Wisconsin residents are wondering if the state will have a ...

Some water managers reluctantly hoped for a tropical system to take a run at Florida as drought persisted into the wet season.

Want to save money this winter? Help lower heating bills by putting your thermostat on the best temperature setting. What we ...

How does a polar vortex form? It's a normal pattern that tends to contain the coldest weather close to the North Pole. A ...

Temperatures across Indiana are forecast to plunge into some of the coldest in the U.S., dipping well below zero as a surge ...