Humans
What a way to go: prehistoric turtles died during sex
Pairs of 47-million-year-old turtles are the only vertebrates known to have been fossilised while mating
News
Health
You may carry cells from siblings, aunts and uncles
News
Environment
Menstrual huts protect Dogon men from cuckoldry
News
Humans
Innocent blushes share same pattern as sexual flushes
News
Health
‘Gay cure’ psychiatrist apologises for flawed study
News
Humans
Why gay marriage divides the world
Opinion
Humans
Eau de BO: The allure of sweat
Features
Humans
Love machine: Engineering lifelong romance
Opinion
Humans
Belle de Jour casts her forensic eye on sex
Opinion
Health
Yes… yes… no? G spot finding fails to convince
Claims that the elusive G spot has been located and anatomically described are met with scepticism
News
Health
Ovary banks: Freezing the biological clock
Features
Health
When the biological clock never ticks
Opinion
Health
‘Untreatable’ gonorrhoea joins the infectious bogeymen
Opinion
Humans
Extra female genes make men more masculine
News