Last month Beijing's air pollution soared past levels considered hazardous by the World Health Organization. Prior to that, the government often played down the pollution in Beijing, insisting it ...

The program had used sensors at more than 80 U.S. embassies and consulates to track air quality, mostly in places where such ...

BEIJING’S acting Mayor Cai Qi unveiled a new environmental police squad at the weekend to root out illegal burning in the city. The announcement marked the latest official response to widespread ...

BEIJING--Authorities issued their highest warnings for fog and haze on Tuesday as smog enveloped major cities in northern China, warning the public that visibility could drop to less than 50 ...

The State Department will no longer share data about foreign air pollution under a program that it says is designed to help U ...