More from Andy Coghlan
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Health
Movie cigarettes make smokers mentally ‘light up’
News
Life
Scorn over claim of teleported DNA
News
Health
Stem cells from urine could help fix your plumbing
News
Health
Stem cells hold key to cure for baldness
News
Health
‘Impulsivity gene’ found in violent offenders
News
Health
2011 preview: Crunch time for stem cells
News
Health
Autistic ability falters in real world
News
Health
Cancer cells dupe the body’s immune system
News
Health
Human brain stem cells grown in rats
News
Earth
Calestous Juma: Why I’m optimistic about Africa
Opinion
Earth
Vatican scientists urge support for engineered crops
News
Humans
Thoughts of religion prompt acts of punishment
News