Interstate 64 was closed between Reidland and Cadiz, Kentucky, due to heavy snowfall. Kentucky Gov. Steve Beshear activated the Kentucky National Guard to assist stranded motorists.
Mushers around the world are preparing their dogs for the Iditarod, a 1,000-mile-long trek through Alaska that starts on March 7. What qualities make some dogs better adapted for this race?
Natural gas consumption has climbed in the eastern U.S. due to an ongoing deep freeze, and warmth surging across the West has allowed for a drop.