You burn anywhere from 400 to 600 calories per hour skiing, depending on your weight and how aggressively you ski. Plus, the colder it is, the harder your body has to work to keep warm. A hearty breakfast and a sensible lunch are important, but you need to fuel your muscles between meals, too. Energy bars are a standard choice, and for good reason: They pack a lot of calories into a little space. But sometimes those pocket-sized meals are more than you need. Luckily, they’re no longer your only option. By Caroline Johnson
Study concludes what potheads have always hoped: Marijuana in moderation won’t damage your lungs.
What do Lindsey Vonn, Jeremy Bloom and Tim Burke have in common? For starters, they have each represented the United States in the winter Olympics and each has a list of accomplishments both extensive and extraordinary. You may not know it, but all three of these celebrated athletes are also advocates for clean competition.