More and more flights are being delayed Saturday at the Denver International Airport as an arctic blast moves in with snow and freezing temperatures.

An arctic air mass settled over New York City and much of the country Sunday evening, bringing a deep freeze and the chance of more snow than the city has seen in three years. Between 3 and 5 inches ...

Rare winter storm threatens snow, sleet, and ice across the Gulf coast, leading to state emergencies and widespread disruptions.