Figuring out which of your friends are loyal and not just out to get you is essential to a peaceful and happy life. The negative energy of a bad friend can affect your emotional well-being. And ...

Posts from this author will be added to your daily email digest and your homepage feed. is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting ...

A lot of the language we use to describe the crucial phases of friendship is borrowed from romantic relationships: friend “crush,” for example, or friend “break up.” A friend can stick around longer ...