Sunny to partly cloudy
Clear and cold
Rises at 7:26 AM with 10:50 of sunlight, then sets at 6:16 PM
Rises at 8:53 PM with 12:23 of moolight, then sets at 9:16 AM
Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.