In case you've faced some hurdles solving the clue, Double-helix molecule, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy leisure time, and ...

On a foggy Saturday morning in 1953, a tall, skinny 24-year-old man fiddled with shapes he had cut out of cardboard. They represented fragments of a DNA molecule, and young James Watson was trying to ...

U.S. biologist James Watson, who shared a Nobel prize for helping discover the double-helix shape of the DNA molecule, poses for a portrait at an exhibition in Berlin on Oct. 11, 2004. President of ...

The eternal molecule / Carina Dennis & Philip Campbell -- A structure for deoxyribose nucleic acid / J.D. Watson & F.H.C. Crick -- Molecular structure of deoxypentose nucleic acids / M.H.F. Wilkins, A ...

(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 ...