What Is the "Object" Blocking a New Tunnel Under Seattle?Engineers think it's a boulder from the Ice Age, but locals have other ideas.
How Can a Blood Test Tell if You're Schizophrenic?The new method could launch within 18 months.
Inside Higher Ed
Fighting Words? A professor compared Hamas to a rabid pit bull. Free speech couldn’t protect him from student vitriol.
What We Like Right Now Our favorite picks for the week of March 23, curated by Slate writers and editors.
Could Better Psychological Testing Prevent a Tragedy Like the Germanwings Crash? Probably not.