Guided by the work of Rosalind Franklin, James Watson and Francis Crick discovered the the twisted-ladder structure of DNA in 1953, a finding that gave rise to the modern field of molecular biology.

James Dewey Watson, whose co-discovery of the twisted-ladder structure of DNA in 1953 helped launch a revolution in biology and medicine, died Thursday at age 97. He died in hospice care after a brief ...

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James Watson, who helped discover DNA’s double-helix structure, has died at the age of 97. Watson died in hospice care following a brief illness, his son said on Friday, Nov. 7, according to the ...

James Watson, who co-discovered the double-helix structure of DNA in 1953, has died at age 97. Born in Chicago in 1928, Watson made the groundbreaking discovery at just 24 years old alongside British ...

Cold Spring Harbor Laboratory, Watson's former employer, confirmed the American scientist's death on Nov. 7 Legendary scientist James Watson has died at the age of 97 Watson helped discover DNA’s ...