New research suggests it doesn’t help—and it may hurt—to rely on a formula to predict the risk of a suicide
They’re a very particular form of deception that can build solidarity within groups
New research suggests the two conditions may be de different outcomes of one genetic syndrome
A shady government influences the moral behavior of its citizens
Profound empathy may come at a price
An expert on Lou Gehrig's disease explains what we know about this debilitating condition and how Hawking has beaten the odds
Many social animals start to feel itchy after watching one of their fellows scratch, and scientists now have a better understanding of why an itch can spread through a group.