James Watson

James Dewey Watson (April 6, 1928 – November 6, 2025) was an American molecular biologist, geneticist, and zoologist. In 1953, James Watson and Francis Crick co-authored an academic paper on DNA entitled, "Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid". Published in the scientific journal Nature, the paper proposed the existence of the double helix structure of the DNA molecule, having built on research by Rosalind Franklin and Raymond Gosling. In 1962, the Nobel Prize in Physiology or Medicine was awarded to James Watson, Francis Crick, and Maurice Wilkins "for their discoveries concerning the molecular structure of nucleic acids and its significance for information transfer in living material".

James Watson graduated from the University of Chicago in 1947 and received his doctorate from Indiana University Bloomington in 1950. After a post-doctoral year at the University of Copenhagen with Herman Kalckar and Ole Maaløe, Watson worked at the University of Cambridge's Cavendish Laboratory in England, where he met his future collaborator Francis Crick. From 1956 to 1976, Watson was employed by the faculty of the Harvard University Biology Department, promoting research in molecular biology.

From 1968, Watson served as the director of the Cold Spring Harbor Laboratory (CSHL) in Laurel Hollow, New York, greatly expanding its level of funding and research. At CSHL, he shifted his research emphasis to the study of cancer, along with making it a world-leading research center in molecular biology. In 1994, Watson started as president and served for 10 years. He was then appointed chancellor, serving until his resignation in 2007 after making comments claiming that there is a genetic link between race and intelligence. In 2019, after the broadcast of a documentary where Watson reiterated these views on race and genetics, CSHL revoked his honorary titles and severed all ties with him.

Watson wrote many science books, including the textbook Molecular Biology of the Gene (1965) and his bestselling book The Double Helix (1968). He made derogatory comments about Rosalind Franklin, who had been responsible for gathering data that led to the discovery of the structure of DNA, and was criticized for misogyny. Between 1988 and 1992, Watson was associated with the National Institutes of Health, helping to establish the Human Genome Project, which completed the task of mapping the human genome in 2003.