You know that friend who’s literally always in a relationship—and not the same long-term relationship, but a new one seemingly every time you catch up with them? It may seem like the numbers simply ...

A simple moment shows a monkey receiving bread from a person and reacting in a natural way. What starts as a quiet ...

Some people never seem to be single. The moment one relationship ends, they’re already in another, so quickly that it’s obvious there was overlap. Dating experts now have a term for this behavior: ...

A version of this article was featured in “Love, Willa,” Cosmo’s relationships newsletter. This weekly send from editor-in-chief Willa Bennett is a special place where we navigate the wild terrain of ...

Dating can feel like the elementary school playground sometimes. One day you're in a close relationship, the next someone is swinging on the jungle gym with someone else. So perhaps the latest ...