TechnologyAnti-GM views might just triumph in India - here's why The battle over genetically modified food crops in a nation haunted by malnutrition is on a knife-edge after over-hype and lack of transparency, says TV Padma Comment
LifeThe clone that changed my life: 20 years after Dolly the sheepIan Wilmut talks about serendipity, shared credit and the messy – and very human – story behind the breakthrough that paved the way for stem cell therapies Features