James D. Watson, who co-discovered the double-helix shape of DNA, has died at 97. He was part of the team that distinguished the twisted-ladder structure, which helped guide a revolution in medicine, ...
(AP) - James D. Watson, whose co-discovery of the twisted-ladder structure of DNA in 1953 helped light the long fuse on a revolution in medicine, crimefighting, genealogy and ethics, has died. He was ...
James Watson, the Nobel Prize-winning scientist who co-discovered the double-helix structure of DNA in 1953, has died. Watson was 97 years old and passed away after a brief illness. His groundbreaking ...