Cleaner air may be driving water quality in Chesapeake Bay

A new study suggests that improvements in air quality over the Potomac watershed, including the Washington, D.C., metro area, may be responsible for recent progress on water quality in the Chesapeake Bay. Scientists from ...

Odors can be measured by analytical chemistry

Usually, it takes a nose to smell, but now - for the first time - scientists have developed a convincing model able to measure odours from pig farms by means of precise measurements of the content of odorants in the atmosphere.

NASA scientists scrutinize arctic gas flaring pollution

Flaring of waste natural gas from industrial oil fields in the Northern Hemisphere is a potential source of significant amounts of nitrogen dioxide and black carbon to the Arctic, according to a new NASA study.

What leaves the citizens of Beijing breathless

This week's smog alarm at Beijing underlines the relevance of air pollution in the Chinese capital. Researchers of Karlsruhe Institute of Technology (KIT) have been studying factors influencing air quality in the megacity ...

Greening cities reduces air pollution

A UTS research collaboration has provided the first experimental evidence that higher levels of urban forestry are associated with lower levels of air pollution, specifically the dangerous fine airborne particles, or particulate ...

Traffic emissions may pollute one in three Canadian homes

A trio of recently published studies from a team of University of Toronto engineers has found that air pollution could be spreading up to three times farther than thought—contributing to varying levels of air quality across ...

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