Researchers at Johns Hopkins University say 655,000 more Iraqis have died as a consequence of the war.

Should there be more single-sex public schools?

What is it like to be a gay Republican working for anti-gay politicians on Capitol Hill?

Google and YouTube: They're rich. But not all YouTube users are happy.

Tired of the same tunes from Justin Timberlake? Hold that thought, and listen to our pop music critic Renee Graham.