A new study shows that the field suffers from a reproducibility problem, but the extent of the issue is still hard to nail down.
Just adding that one punctuation mark and three letters used to send stock prices up, on average, 74 percent.
Newly single older people are finding a dating landscape vastly different from the one they knew in their 20s and 30s.
How companies will be able to monitor life at home, the origins of a holiday must-have: the weighted blanket, and how millennials are keeping family holiday cards alive
The author Moira Weigel argues that the various courtship rituals of the past hundred-odd years have reflected the labor-market conditions of their day.
Ten years after a seminal paper laid bare psychology’s white, affluent, Western skew, not much has changed.
Some practical advice on managing this scary period
The old but newly popular notion that one’s love life can be analyzed like an economy is flawed—and it’s ruining romance.