Add Yahoo as a preferred source to see more of our stories on Google. PeopleImages.com - Yuri A via Shutterstock Infidelity is a complicated subject. Given the difficulty of genuine reporting, ...

Infidelity is a topic that sparks countless debates and endless curiosity. When relationships hit rocky patches, the question often arises: who strays more, men or women? Understanding the truth ...

Most people have committed emotional infidelity at some point — an affair of the heart, without physically cheating on a significant other — and women may be more guilty than men. Research involving ...

When I read that sex therapist Ruth Westheimer had passed away, I re-read some of my notes about her. We would meet with associate fellows and faculty each year prior to Yale's commencement. When Ezra ...