November 24, 2014; 4:35 AM ET
The warmth surging into Boston will not last long this Thanksgiving week with a storm threatening to significantly disrupt holiday travel on the horizon. more >
Just a little extra weight on a slab of snow can create a deadly, downhill force of nature.
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.