So here’s something fun I discovered: making out actually burns calories! Who knew, right? I’ll be honest – when my friend first told me this, I laughed. But then I started digging into the research, ...

My mentor Professor Garth Fletcher has a new book out, co-written with three of the other smartest minds in relationships research. It's called The Science of Intimate Relationships, and is an ...

Despite national guidelines recommending routine screening for anxiety and intimate partner violence in women and adolescent ...

"The Intimate Animal" explores how dating apps cause people to raise their expectations—and walk into first dates with preconceived notions.

Why do we love who we love? Why do we stay in unfulfilling relationships and stray from rewarding ones? Is it ever a good idea to open a relationship? How has the digital age affected courtship? And ...

With so many dating apps—and so many people using them—why are a record number of American adults single? Is marriage as important as it was a generation or two ago? Evolutionary biologist and sex ...