An arctic blast looming across much of the U.S. will cause temperatures to plummet by 30 to 40 degrees this weekend and into next week, bringing a hazardous freeze from parts of the Midwest to the ...

Up to a quarter of people experiencing homelessness have pets nationwide. And as an Arctic air mass sweeps through the U.S., a New Mexico nonprofit is working to make sure those pets stay safe. Los ...

The most potent blast will enter the north-central U.S. on Friday, the National Weather Service warned, before roaring across much of the rest of the nation over the weekend. Arctic air will ...