Birds 'shout' to be heard over the noise produced by man-made activity, new research has shown.
Progress slashing unhealthy ozone in the western United States has been largely undone by pollution wafting across the Pacific from China, according to a study published Monday.
The National Physical Laboratory (NPL) has contributed to a new study, which 'fingerprints' emissions from UK municipal waste incinerators (MWIs) to assess their impact on air pollution levels.
Air pollution levels in China's cities improved in the first six months of this year, environmental campaign group Greenpeace said Wednesday, but remained far worse than global and domestic standards.
Dangerously high pollution levels have Chile's capital on the brink of issuing an environmental emergency, the first such time the measure is to be implemented in 16 years.
Never mind lowering the rate of death from air pollution in India and China. Just keeping those rates steady will demand urgent action to clear the skies, according to a report published Tuesday.
As South America's football heroes jet into Chile for the Copa America, a dark cloud is hanging over two host cities where air pollution alerts are worrying organizers and fans.
A tougher federal standard for ozone pollution, under consideration to improve public health, would ramp up the importance of scientific measurements and models, according to a new commentary published in the June 5 edition ...
Air pollution levels in some of China's smoggiest cities fell by nearly a third in the first quarter of this year, environmental campaign group Greenpeace said on Tuesday.