Scientists have created an entirely new kind of DNA with eight chemical letters instead of four — and it still forms a double ...

The story of the discovery of the structure of the Double Helix is well-known, but have often erased Rosalind Franklin (Photo ...

(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 ...

(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 ...

DNA can sustain serious injuries called double strand breaks, in which both strands of the helix snap. These breaks are among ...

James D. Watson has died at the age of 97. 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, ...

James Watson, Co-Discoverer of the Double-Helix Shape of DNA, Has Died at Age 97 James D. Watson, whose co-discovery of the twisted-ladder structure of DNA in 1953 helped light the long fuse on a ...