Tennessee leads the nation in power outages amid Winter Storm Fern's devastation, a system that has crippled electric, transportation and emergency communications infrastructure in Middle Tennessee es...

More than 500,000 customers in the U.S. as far west as Texas were without power and more than 9,600 flights were expected to be cancelled on Sunday ahead of a monster winter storm that threatened to p...

A massive winter storm dumped sleet, freezing rain and snow across much of the U.S. on Sunday, bringing subzero temperatures and paralyzing air and road traffic.