James Watson, 2 years old.
James Watson and Francis Crick, Cambridge University, 1953
James Watson on a vacation in the Italian Alps, 1951.
James Watson, President, Cold Spring Harbor Laboratory, 1993.
A young James Watson holding up a model of the structure of DNA.
James Watson (L) and Sydney Brenner (R) at the Asilomar meeting, 1975.
Be James Watson; match the base pairs in this interactive game.
The DNA molecule is shaped like a twisted ladder.
James Watson (R) and Francis Crick (L) walking along the banks at Cambridge University.