NEW YORK — The Washington Post and the Guardian won the Pulitzer Prize in public service Monday for revealing the U.S. government's sweeping surveillance programs in a blockbuster series of stories based on secret documents supplied by NSA leaker Edward Snowden.
The Pulitzer for breaking news was awarded to the Boston Globe for its "exhaustive and empathetic" coverage of the Boston Marathon bombing and the manhunt that followed.
Two of the nation's biggest and most distinguished newspapers, the Post and the New York Times, won two Pulitzers each, while the other awards were scattered among a variety of publications large and small.
The stories about the National Security Agency's spy programs revealed that the government has systematically collected information about millions of Americans' phone calls and emails in its effort to head off terrorist attacks. The resulting furor led President Barack Obama to impose limits on the surveillance.
The reporting "helped stimulate the very important discussion about the balance between privacy and security, and that discussion is still going on," said Sig Gissler, administrator of the Pulitzer Prizes.
The NSA stories were written by Barton Gellman at the Washington Post and Glenn Greenwald, Laura Poitras and Ewen MacAskill, whose work was published by the Guardian US, the British newspaper's American operation, based in New York.
"I think this is amazing news," Poitras said. "It's a testament to Snowden's courage, a vindication of his courage and his desire to let the public know what the government is doing."
Snowden, a former contract employee at the NSA, has been charged with espionage and other offenses in the United States and could get 30 years in prison if convicted. He has received asylum in Russia.
In a statement issued by the Freedom of the Press Foundation, Snowden saluted "the brave reporters and their colleagues who kept working in the face of extraordinary intimidation, including the forced destruction of journalistic materials, the inappropriate use of terrorism laws, and so many other means of pressure to get them to stop."
At the Boston Globe, staff members marked the announcement of the breaking-news award — coming just a day before the anniversary of the bombing — with a moment of silence for the victims.
"There's nobody in this room who wanted to cover this story. Each and every one of us hopes that nothing like it ever happens again on our watch," Globe Editor Brian McGrory told the newsroom.