Newt Gingrich arrives for a GOP presidential candidate forum Saturday in South Carolina. Gingrich had to be reminded of the rules not to mention rivals by name, but was still able to continue criticism of Mitt Romney.
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Detroit Auto Show photographers sometimes mistake car designer Christine Park for a spokesmodel. "It's a very male-dominated field," she says, "so it's something that people don't expect."
North American International Auto Show
People who escaped ethnic violence in Jonglei state wait for food rations at a World Food Program distribution center on Thursday. South Sudan gained independence just six months ago, and already ethnic tensions inside the new country have forced tens of thousands to flee their homes.
Brazil's fertility rate has dropped dramatically over the past half-century and is now below that in the U.S. Here, women lie with their newborns at the Pro Matre maternity hospital in Rio de Janeiro.