
author
1888–1977
A pioneering science reporter, he brought some of the 20th century’s biggest scientific stories to a mass audience. His career at The New York Times earned two Pulitzer Prizes, but his close access to the Manhattan Project has also made him a complicated and debated figure in journalism history.

by William L. (William Leonard) Laurence
Born in the Russian Empire in 1888 and later emigrating to the United States, William L. Laurence became one of the best-known science journalists of his era. He worked for The New York Times and is widely described as one of the newspaper’s early dedicated science reporters, helping explain major discoveries and new technologies to general readers.
Laurence won two Pulitzer Prizes during his career. He is especially remembered for his reporting on atomic energy at the end of World War II and for being the only journalist to witness both the Trinity test and the Nagasaki mission at close range. That extraordinary access made his work famous, and it also placed him at the center of later criticism about how closely his reporting aligned with official government messaging.
He died in 1977. Today, he is remembered both as an influential popularizer of science news and as a revealing example of the ethical tensions that can arise when journalism, government, and wartime secrecy meet.