December 21, 2014; 11:32 AM ET
Holiday travel will be at risk across the New York City area this week as a strong storm takes shape and blasts through the Northeast. more >
Some ice late tonight into tomorrow morning; watch for slippery spots on bridges and overpasses
Cities around the world brighten considerably during the holiday season, surprising new images from space reveal.
Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.