African Union troops are trying to bring stability to war-ravaged Somalia. They are locked in battle with al-Shabab, Islamist militants who claim ties with al-Qaida. Here, militiamen in Mogadishu, Somalia's capital, ride in a "technical" -- a pickup truck outfitted with weapons. This militia supports the African Union and local government troops.
A CAT scan of patient with blocked sinuses on the right side. The blocked sinuses are gray because they're filled with fluid, while the clear sinuses on left show up as black.
Scan courtesy of Dr. Ralph Metson
Diana Kennedy was awarded the highest order given by the Mexican government to foreigners, the Order of the Aztec Eagle, for her work in exploring Mexican culture through food.
Courtesy of University of Texas Press