Topic - Robert Lefkowitz

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2 US scientists win Nobel chemistry prize

By MALCOLM RITTER and KARL RITTER - Associated Press

** FILE ** Dr. Robert Lefkowitz, of Duke University Medical Center, one of three winners of the Albany Medical Center Prize in Medicine and Biomedical Research, listens to remarks at a news conference at Albany Medical Center in Albany, N.Y., in this April 26, 2007, file photo. (AP Photo/Tim Roske, File)

2 U.S. scientists win Nobel chemistry prize

By Karl Ritter and Louise Nordstrom - Associated Press

A glance at the Nobel Prize for chemistry

By The Associated Press - Associated Press