Nov. 7 (UPI) -- James Watson , who helped his research partners to discover the double helix structure of DNA, died of unknown causes at an East Northport, N.Y., hospice at age 97. Watson's son, Rufus, and officials with Cold Spring Harbor Laboratory confirmed his death on Thursday without citing the cause, according to The Washington Post . Watson recently was transferred from a hospital treating him for an infection to the New York hospice earlier in the week, his son, Duncan, told The New

Tag-uri: DNA