Promiscuous females stall male extinction, according to a new study on fruit flies.
Bigger balls are better when it comes to genome evolution, according to a new study.
New research reveals that size matters when it comes to orgasms. Scientists have linked women's ability to orgasm to the size and location of their clitoris.
Probiotic bacteria may be a better alternative to using antibiotic drugs for treating vaginal thrush or yeast infections.
Familiarity really does breed contempt, according to a mouse study. Japanese scientists found that female mice prefer unfamiliar male songs when selecting a mate.
Having a child boosts a couple's chances of staying together. A new study found that women who have a child after experiencing fertility problems are more likely to remain with their partner.
Roughly half of the women surveyed did not discuss reproductive health with their medical care provider, a new study found.
Researchers found that when it comes to laying eggs, fruit flies become extremely picky.
Designer sperm may eradicate genetic diseases and disorders. New research on mice reveals that replacing faulty genes with new genetic material into sperm leads to the presence and activity of new genes in resulting embryos.
Masculine men are more likely to have ugly daughters, according to a new study.
Men throw punches and women use words when gunning for romantic rivals.
That BLT sandwich may cut a man's chances of becoming a father. Scientists found that eating just one rasher of bacon a day can significantly harm sperm quality.
The male Bahamas mosquito fish changes the shape of its penis when it senses predators lurking by.
Kissing helps people find partners, a new study suggests.
Eating a big breakfast may help boost fertility in women, a new study suggests.