Is the male smooth box crab the most devoted husband in the animal kingdom, as a recent YouTube video suggests? Read to find out.

The Swiss drugmaker says the safety and efficacy of zosurabalpin will be investigated in a study involving 400 patients with ...

The World Health Organization (WHO) today posted an outbreak notice about a rise in COVID activity in three of its regions, ...

STDcheck aims to provide a judgment- and hassle-free experience for people wanting to test for sexually transmitted infections (STIs). To use this service, you purchase the laboratory test you ...

Chafing or friction burns on your penis may be a result of sexual activity, masturbation, or wearing tight clothing. You can prevent friction burns by being more gentle during masturbation or sex ...

Anybody who has oral, anal, or vaginal sex, or genital skin-to-skin contact with another person can get STDs — in fact, most sexually active people get one at some point in their life. STDs don’t ...