Why do people cry happy tears? Neuroscience suggests these emotional outbursts occur when the brain becomes overwhelmed by ...

A new study suggests that forgiving someone does not make us forget what they did—but it does change how we feel about it.

A new study suggests that certain gut bacteria may influence the risk of obsessive-compulsive disorder. Using Mendelian ...

A new study suggests that the way people learn to trust others early in life can shape their political ideology and ...

Post-orgasmic illness syndrome, a rare condition causing days of fatigue and flu-like symptoms after ejaculation, remains ...

Researchers have discovered that frequent cannabis users show reduced spontaneous brain activity in the motor cortex, and ...