Meaty Article on Single Sex
A Rochester reporter does a good job describing an urban boys school there. My only quibble: articles like these should include the scientific skepticism about gender differences in learning styles. The verdict is still out on this one.
Also, I've seen that research from Stetson University. It's great that we have the research, but even the Stetson researchers would probably concede that what they did falls short of the kind of national in-depth research that's needed on what works and doesn't work with single-sex education.