A male jumping spider will sing and dance for any female, even if she isn't his type.
Sex and sexuality is about more than just two people, a bed, and a few aphrodisiacs. Scientists study why humans have sexual intercourse (it is good for you and good for the species) and how sex is driven by evolution, genes, emotions and more. There is also much to learn about the differing roles of men and women in the whole mating game. Yes, there's lots of science to explore. Not that an aphrodisiac isn't more fun.
One autumn night while searching for spiders in his backyard, Matthew Persons came across something unexpected: a wolf spider ménage à trois.
Move over, vaginal steaming: Actress Gwyneth Paltrow is suggesting an alleged new way to boost your reproductive health: a "jade egg" that's inserted into the vagina
A zebra shark at an Australian aquarium had pups even after living in isolation from males for years.
A monkey was recently seen performing sexual actions on the backs of female sika deer on Japan's Yakushima island.
Accusations of infidelity are quite common in the 2016 election — but how common is infidelity, really?
In two widow spider species, males deploy an ingenious strategy to avoid being cannibalized during sex.
A new study pulls the sheet off millennials' sex lives, revealing that there isn't as much going on as you might expect.
When a woman is more attractive, a man is less likely to intend to use a condom with her, a new study finds.
Virgins have the lowest divorce rates, while women with exactly two sexual partners have historically had the highest odds of divorce.
After the June 12 shooting in Orlando, many gay and bisexual men who wanted to donate blood were unable to do so.
Contrary to what daytime talk shows might have you believe, men are rarely hoodwinked into raising children who aren't their own, according to several recent studies.
When a group of researchers crossbred cichlids to learn about their genetics, they discovered an unusual development in one of the hybrid females.
Sex among primates and certain mammals is thought to provide pleasure for the participants. But for many animal species, sex is anything but pleasant.
Astrophysicist Tyson tweeted: "If there were ever a species for whom sex hurt, it surely went extinct long ago." Sorry Dr. Tyson, evolution don't care if sex is painful.