Arts Sep 07 Smithsonian and U.S. Army join forces to save works of art and culture threatened by war By Jeffrey Brown, Anne Azzi Davenport
Economy Dec 14 Watch Late Economist Samuelson Bridged Math, Money Paul Solman reflects on the life and work of economist Paul Samuelson, who died Sunday at the age of 94. He was the first American to win the Nobel Prize in economics.
Health Jun 08 Watch Extended Interview: FDA Food Protection Head Discusses Food Safety Dr. David Acheson took on the newly created position of assistant commissioner of food protection at the Food and Drug Administration last month. He was previously the director of the FDA's Office of Food Defense. He spoke with NewsHour correspondent…