What Is the Key to Complex Human Societies? War.Using math instead of history, researchers simulated the landscape of Europe and Asia as it was in 1500 BC and 1500 AD.
How Can a Blood Test Tell if You're Schizophrenic?The new method could launch within 18 months.
Hang Up And Listen
The 11th Worst Super Bowl in History How do you measure Super Bowl mediocrity? Slate correspondent Justin Peters stacks them up.
Watch Christiane Amanpour Investigate the Late Show With Stephen Colbert in a Charming, Funny Sketch
Why You Hated the Super Bowl It was hard to tell if it was a great defensive contest, or a terrible offensive one.