Last summer, a friend called bearing bad news: Her two-year relationship was finished. In between insisting that she was, in fact, totally fine, and that everything was probably for the best, she told ...

A new Science analysis of 95,513 students finds AI use barely predicts cheating across majors, yet heavy individual users cheat far more. What it means for grading.

You're in a relationship, but there's someone else you talk to online, or maybe at work. You don't flirt because you have convinced yourself you're just "being nice." You may not meet, but you share ...