A new study published in The Journal of Sex Research highlights how psychedelic experiences may shape people’s sexualities, gender expressions, and intimate relationships. Surveying 581 individuals ...

Sexuality and gender are often at the forefront of cultural and political debate today. In his new book, The Sexual Evolution: How 500 Million Years of Sex, Gender, and Mating Shape Modern ...

BUFFALO, N.Y. – The increasing availability of legal psychedelic therapy programs, such as those in Colorado and Oregon, has led researchers to take a broader look into various aspects of how people ...

Terms like sex, gender, gender identity, gender expression, and sexual orientation are often used interchangeably—and just as often, incorrectly. And while it might seem like semantics, understanding ...

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 ...

Among cisgender Quebec teenagers—that is, those whose gender identity matches their sex assigned at birth—girls are significantly less likely than boys to achieve orgasm, either through masturbation ...