Heavy smog blankets the Chinese capital, but authorities did not declare a third red-level pollution alert.
Rome and Milan are Italy's two biggest cities, with populations of 2.9 million and 1.3 million respectively. During the traffic restrictions, people in both metropolises will be offered reduced-...
All manufacturing plants using solid fuels were instructed to reduce their operational capacities or lower temperatures by three centigrades.
Air pollution kills about 4,000 Chinese people a day, with coal burning a key contributor, according to the scientific paper published by independent research group Berkeley Earth.