Source: Timur Weber/Pexels Have you ever heard someone say, “It only happened once—why are you so upset?” Or maybe you’ve been told, “I do 90% of the work in this relationship,” as if that somehow ...

Consider it boy + girl math. Playing the field can be exhausting — when do you know it’s finally time to throw in the towel? Hinge director of relationship science Logan Ury is sharing the ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Surprise: You can answer this question with modern algebra. Most folks who have been ...