How immigration reform could save taxpayers nearly $1 trillion
Brazil's massive protests: A guide
How 8 famous writers chose their pen names
Obama sits down with Charlie Rose
Weird news photo quiz
Another mortgage lawsuit for Bank of America
Can fetuses masturbate?
What about the 'war on men'?
Business: 5 things you need to know today
The Boston Bruins, a Stanley Cup run, and the echoes of tragedy
Is gay marriage's momentum just hype?
The last telegram ever is about to be sent
Could the 'lung on a chip' help end animal testing?
Kanye's Yeezus: 5 smart takes
Why the Philippines is destroying $6.5 million worth of illegal ivory
LATEST: Is it time to stop barring women from combat?
Should military drones be allowed to decide who to kill?
Can Ecstasy help veterans fight off post-traumatic stress disorder?
The bulletproof super material that's paper-thin
The Navy SEALs who shared secrets with video-game makers
The Army's eight-wheeled laser truck that zaps enemy missiles
Downsizing the military