Environment
Desirable daisies lure male flies with offer of sex
Orchids aren't the only love cheats – daisies, too, get male insects to spread pollen by mimicking female flies
News
Humans
Birds use optical illusions to get mates
News
Health
Smoking, bad for your fertility and your child’s
News
Humans
Zoologger: Shrimp plays chicken with its sex change
News
Humans
Fireflies’ flashy mates have to be in sync
News
Health
Debate over gender disorder drug
News
Humans
Why men are attracted to women with small feet
News
Humans
Curious liaisons: Nature’s weirdest sex lives
Features
Health
Ovulation gives women’s brains a boost
News
Health
Bumpology: Choosing the sex of your child
Bumpology is our weekly column on the science behind pregnancy, written by our reporter whose own bump is growing larger by the day
News
Humans
Children of lesbian parents do better than their peers
News
Health
Later menopause for women with polycystic ovaries
News
Health
Cancer guardian found playing a role in sex
News
Health
Zap testes with ultrasound for temporary ‘vasectomy’
News