March 17, 2014; 4:05 AM ET
The temperature roller-coaster ride will continue through St. Patrick's Day for the Boston area. more >
Mixed rain and snow late Wednesday afternoon; watch for icy spots
Shivering triggers a response in muscles similar to that of exercise, new research suggests.
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.