Hawaii Mug Shots - 2013
Researchers at the University of Vermont sifted through more than 10 million geotagged tweets from 2011 to map out the moods of Americans in urban areas.
A recent study revealed which states have the happiest and saddest Twitter users. Find out where the happiest and saddest states are, according to Twitter.
Second only to skin cancer, prostate cancer is the most common cancer in American men.
Pakistanis cast ballots in Karachi on Sunday, a day after the slaying of a well-known political leader who had accused rivals of vote rigging.
As voters headed to polls, accusations flew over politician Zahra Shahid Hussain's death.
Sources said an exe...