Diesel exhaust linked to lung cancer
WHO agency says there is compelling evidence to classify diesel fumes as deadly carcinogen along with tobacco, asbestos
Diesel price hike: no scope for roll back
'Not raising diesel prices would harm economy much more'
Air pollution is group 1 carcinogen, says WHO agency
Our cities urgently need action plan to meet clean air targets, given the high level of air pollution and increased incidence of lung cancer