| Ecstasy really does unleash the love hormone Studies in rats suggest the drug causes a brain surge of oxytocin - the hormone that helps bond couples, as well as mothers to their babies pheedo.com |
Nerds rejoice: Braininess boosts likelihood of sex Women looking for both short- and long-term relationships go for geniuses over dunces, according to a new study feeds.newscientist.com |
Everything you always wanted to know about female ejaculation (but were afraid to ask) There's good evidence that women can ejaculate some kind of fluid during orgasm, but we're only just starting to understand how and why it happens feeds.newscientist.com |
Dirty tricks of the egg and sperm race You might think the battle of the sexes is over once mating occurs – but it's just shifted to a new, microscopic arena feeds.newscientist.com |
I Need to Vent. Hello, Facebook. At 400 million members, Facebook might just replace restaurants as the go-to place for couples to cause a scene. nytimes.com |