Many of us have been there. You bring up an issue with your partner, and you feel attacked by their response. You get defensive and return fire—only for them to do the same. It’s a battle that no one ...

Social relationships influence physical health, but questions remain about the nature of this connection. New research suggests that the way you feel about your close relationships may be affecting ...

Marriage and health are intricately linked, with its effects varying greatly based on the quality of the relationship. A happy marriage can have positive health benefits, while an unhappy one can lead ...

Dr. Grant, a contributing Opinion writer, is an organizational psychologist at Wharton. He is the author of “Think Again” and the host of the TED podcast “Re:Thinking.” It’s been two decades, but I ...