Cold with clouds giving way to sun
Cold with patchy clouds
Rises at 6:57 AM with 9:49 of sunlight, then sets at 4:46 PM
Rises at 12:36 PM with 12:53 of moolight, then sets at 1:29 AM
Dec 5, 2013; 5:00 AM ET December is a popular month to travel because of the holidays. Some of that travel is not helping the environment. Valerie Smock explains which mode of transportation is best for the Earth.