A new study posits that same-sex sexual behavior developed to help primates in complex social groups ease tension, reduce ...

Same-sex behavior is common across the animal kingdom—more than 1,500 species are estimated to have been observed engaging in ...

Sami Sheen, 21, whose parents are Charlie Sheen and Denise Richards, opened up about several "really bad" sexual experiences ...

Biologists tend to look at the animal kingdom and try to categorize things in an organized fashion. But nature has a way of ...

Homosexual behaviour in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh environments, are hunted by predators, or live in more complex societies, ...

Homosexual behavior in primates has a deep evolutionary basis and is more likely to occur in species that live in harsh ...

People often ask, “How can I make my relationship better?” For some, that means improving affection, attraction, and general relationship satisfaction. For others, it means turning up desire, passion, ...

Forbes contributors publish independent expert analyses and insights. William A. Haseltine, Ph.D., covers genomics and regenerative medicine A recent study from Cell inches us closer to understanding ...

Increased awareness of the interaction between intimate partner violence, suicidal behavior and radiologic injury patterns can better protect these vulnerable populations, according to Yang. "Patients ...

CHICAGO – Victims of intimate partner violence with suicidal behavior have characteristic injury patterns on medical imaging, according to a new study being presented today at the annual meeting of ...