Seven states or provinces spew more than 1 billion metric tonnes of greenhouse gases, all of them in China, except Texas, which ranks sixth ...

Pakistan's Punjab province declared a health emergency due to toxic smog on Friday, banning construction, shutting schools ...

Pakistani authorities have declared a health emergency in the country's east due to smog. Smog has choked Punjab for weeks, ...

Some of Pakistan's biggest cities are in the grip of a wave of severe air pollution and toxic haze. Going back several years, the issue that erupts every winter takes on health dimensions with a spurt ...

Pakistan's Punjab declared a health emergency due to toxic smog on Friday, banning construction, shutting schools for another ...

The new measures, which include sprinkling water with dust suppressants on roads, as well as mechanized sweeping that would ...