New research suggests that heat stress increases the occurrence of same-sex sexual interactions between male burying ...

Research reveals men crave emotional connection from sex just as much as women. Misunderstanding this costs couples real ...

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A new study of wild bats reveals that an animal's immune system is shaped by more than its need to fight infections. Researchers from the University of Maryland have found that sex, age and ...

Diddy’s sex tape with Daphne Joy and a male escort leaks and 50 Cent responds. The video made its way to the internet on Sunday (May 31). The clip features the currently incarcerated record exec ...

How to Do It is Slate’s sex advice column. Have a question? Send it to Stoya and Rich here. It’s anonymous! Dear How to Do It, I’m a 46-year-old male, and I’m a father and a husband. I have always ...

Scientists have discovered a new way to boost muscle strength without the dangerous side effects of traditional androgens. A powerful male hormone called 5α-DHT normally drives bone density and muscle ...

Reproductive behavior in animals is influenced by a complex interplay between external sensory inputs and internal states, and is regulated by neuronal and hormonal signaling. In insects, males ...

As rumors of sexual misconduct allegations against Rep. Eric Swalwell swirled on Capitol Hill and online, a former staffer reached out to the California Democrat’s campaign about a call from a ...

We’ve all heard the prostate is the equivalent of the male G-spot, or rather the P-spot. Now researchers say the penis has one too: not the glans, as anatomy books long suggested, but a small ...