Scientists have developed a new tool for quantitatively measuring elusive atmospheric chemicals that play a key role in the formation of photochemical smog. Better measurements will improve scientists ...

The latest research conducted by the Chinese Academy of Sciences found a large amount of nitrogen-containing organic compounds in the recent smog and haze in Beijing, Tianjin and Hebei province. Such ...

Australia's native plants emit chemical compounds that can interact with other air pollutants to exacerbate smog formation over Australian cities, researchers have found. Australia's native plants ...

A new tool quantitatively measures elusive atmospheric chemicals that play a key role in the formation of photochemical smog. Scientists at the US Department of Energy's Brookhaven National Laboratory ...

As searing hot days continue this summer, heatstroke and heat exhaustion have sent record numbers of people to hospitals. Drink lots of water, stay indoors and use air-conditioning, doctors say. But ...