Dinsa Sachan is a science and culture journalist based in New Delhi, India.
Punjab’s action outlawing 20 pesticides is part of a nationwide re-evaluation
Legislation aims to tackle stigma of testing and treatment
New government controls on cardiovascular and diabetes drugs challenged by industry lobby groups
Pressure from campaign group precipitates action that puts 162 drug trials on ice
Blood concentrations of the neurotoxic metal are 10 times those found in US children