ProPublica was the first online-only news organization to win the Pulitzer Prize (in 2010, for The Deadly Choices at Memorial, https://www.propublica.org/topic/deadly-choices-memorial-medical-center-after-katrina); it has been a part of others since, https://www.propublica.org/awards/, including one last year with The Marshall Project: http://www.pulitzer.org/winners/t-christian-miller-propublica-and-ken-armstrong-marshall-project. ...