Nobel Chemistry

October 10, 2012 - 8:34 AM
Dr. Robert Lefkowitz of Duke University photographed in his lab on campus in Durham, N.C. in 1996. Lefkowitz along with American Brian Kobilka have won the 2012 Nobel Prize in chemistry it was announced early Wednesday morning Oct. 10, 2012. The Royal Swedish Academy of Sciences cited the two researchers Wednesday "for studies of G-protein-coupled receptors." (AP Photo/News & Observer file photo)