(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 ...

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

Jyoti Vakhlu [email protected] From laws of inheritance to the molecule of heredity – a journey of scientific ...

When people think of DNA, they visualize a string-like double helix structure. In reality, the DNA double helix in cells is supercoiled and constrained into loops. This supercoiling and looping are ...

A closeup look at colibactin’s structure reveals chemical motifs that guide its mutation-wreaking “warheads” to specific stretches of DNA.

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 ...

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 ...