More from Alison Motluk
Explore the latest news, articles and features
Health
The 10 roads to Fatsville
Features
Health
Power of diabetes ‘cure’ fades over long term
News
Humans
Top 10: Steps to a better brain
News
Life
The secret life of semen
News
Health
The teen gene: Switching on puberty
Features
Health
All the pleasure of drinking, without the pain
Features
Life
Male sexuality may be decided in the womb
News
Life
How interruptions can destroy your day
Features
Life
Rhythm method criticised as a killer of embryos
News
Life
Subliminal advertising may work after all
News
Health
Childhood TV and gaming is ‘major public health issue’
News
Health
Abortion: Science, politics and morality collide
News