A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

Florida's manatee population is seeking warmer waters due to a polar vortex, with many gathering near power plants. The species is still recovering from a mass starvation event.

Louisiana is forecasted to have a potential winter storm bringing a surge of cold air late Sunday into early next week.

Why herds of manatees are huddling in water near America's power plants - A polar vortex that has hit much of the U.S. in a ...

Here in the lower Great Lakes Region, we are well-equipped to handle blasts of cold and snow. It’s when the polar vortex ...

Americans have been warned to brace for more winter storms as Arctic winds are set to dump more ice and snow amid freezing temperatures.

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...

A winter storm is aiming at Delaware again. Where the snow will hit is the biggest question. Here's what we know.

But the polar vortex conditions appear to be easing ... Those states include Kansas, Missouri, Illinois, Maryland, Delaware and Indiana. But Kansas is leading the pack. Reports on Monday afternoon ...