More from Andy Coghlan
Explore the latest news, articles and features
Health
Human blood cells coaxed to produce insulin
News
Health
New ‘golden rice’ carries far more vitamin
News
Life
Rogue weeds defy rules of genetics
News
Life
Rogue weeds defy rules of genetics
News
Earth
Final farm-scale crop trial finds against GM
News
Life
Human embryonic stem cells grown animal-free
News
Health
Human embryonic stem cells grown animal-free
News
Health
Better plane ventilation could cut spread of disease
News
Health
Will low-fat foods sway biotech sceptics?
News
Health
Boosting aircraft ventilation may cut disease
News
Health
Laughing all the way to a healthier heart
News
Health
‘Safer’ stem cells bring therapies closer
News