The Real Secret of War PhotographyWhat a rediscovered trove of Spanish Civil War negatives reveals.
The Dark Art of Cut and PasteCharles Darwin and Lewis Carroll helped inspire a curious Victorian passion for photocollage.
The Contact Sheet Comes Out of the ClosetThe photographer's secret rough draft is now on museum walls.
What Happened at Slate This Week? See if you can keep pace with the copy desk, Slate’s most comprehensive reading team.
Bad as They Wanna Be Is the Philadelphia 76ers’ lose-on-purpose approach to team-building ingenious or morally bankrupt?