Greater self-confidence, better communications skills and the ability to persuade male partners to take erectile dysfunction drugs help some middle-aged women enjoy love-making more than ever
It turns out 'perfection' isn't so attractive after all
The risk of sepsis - the second-biggest killer in the UK - rises sharply
Middle-aged men report greater levels of spirituality after exposure to the hormone oxytocin
The 31-year-old has been the subject of cruel parodies since the video emerged last year
Yoshida and Ishigaki's model estimates there are fewer than 16 million children alive in Japan today
Pheromones trigger the earlier onset of puberty but make mature females' bodies age more quickly
When asked what they would do if someone tried to stop having sex with them after initially saying yes, someone responded, 'I'd call her a b***h.' Someone else replied, 'I physically can't stop having sex once I've started'
'Lifelong monogamy does not characterise the primary mating patterns of humans,' says Dr David Buss from the University of Texas
Most of us get married if and when we feel like it, to someone we love and who loves us in return
That puts a squeeze on relational prospects for Japanese women
Today's young people are 'a very ambitious generation'
While sexual problems such as erectile dysfunction or trouble climaxing are often more commonly associated with older people, over a third of sexually active people aged 16-21 have experienced it
‘If young adults forgo sex completely, they may be missing out on some of the advantages of an adult romantic relationship’
What kind of motley crew would want to put its name on a new range of vibrators? Kashmira Gander reports on the latest spin-off from ‘hair metal’
'People think their own romantic partner has a much lower chance of cheating than the average member of the opposite sex'