Meet Your MummyHow researchers found 19 Austrian men related to Otzi the Iceman.
How Can a Blood Test Tell if You're Schizophrenic?The new method could launch within 18 months.
The XX Factor
This Drug for Binge-Eating Disorder May Be Shady. That Doesn’t Mean the Disease Isn't Real.
Why It’s Slatesters, not Slate-sters Overheard on email: Slate’s copy desk rounds up its February style and grammar rulings.