Each year, the American Council for an Energy-Efficient Economy (ACEEE) puts out its list of the 12 "greenest cars," taking into account tailpipe emissions, gas mileage, and curb weight. Here is our photo gallery of this year's greenest 12.
The best trivia game on iOS is QuizUp
QuizUp is the newest must-have App on iOS. Rumors point to a 4K big screen iPad and Apple acquires Topsy.