Winter Storm Fern is gearing up to make a cross-country trek late this week and into the weekend, bringing winter weather impacts to over half of the country's population.

Almost 4,000 flights ‌were ​canceled in the U.S. on Saturday ‌ahead of a monster winter storm that has already cut power ​to thousands of utility customers as far west as Texas, and threatened to para...

Power lines were draped in ice, and hundreds of thousands of people in the Southeast were left without electricity.