A Code Orange Air Quality Action Day has been issued for parts of the Pittsburgh area on Thursday.

MUSCAT: Students Omar bin Issa al Barmani and Tamim bin Yousef al Maamari, guided by their supervisor Majid bin Khalfan al ...

Less recognized has been the impact of the air we breathe indoors, even though we spend about 90% of our time inside, says Lindsey Burghardt, one of the authors of Air Quality Affects Early Childhood ...

A new study uncovers how PM2.5 air pollution cripples respiratory defences, while astronomers prepare to map the cosmos with ...

A code orange alert has been issued for the Lehigh Valley and eastern Pennsylvania on Monday due to elevated ozone levels as ...

The Pennsylvania Department of Environmental Protection has declared a Code Orange Air Quality Action Day for ozone for Monday in Lehigh and Northampton counties. On Monday a large area of high ...

Researchers say air pollution in Toronto is a complex problem that goes way beyond car exhaust fumes. A new study could make it clear what we’re breathing in - and where it's coming from.

A Code Orange Air Quality alert will be in effect for Philly, Bucks, Montgomery, Chester and Delaware Counties2, 2025.

Learn about innovative brake disc technology combating hidden air pollution in London by reducing harmful brake dust ...

Researchers at Washington University in St. Louis have created the first detailed, long-term map of PM1 air pollution across ...

Three-quarters of Scots would support calls for a ban on idling vehicles near school gates, a study has found. Asthma + Lung ...

An estimated 1.5 billion petrol, diesel and LPG cars are on the world’s roads – and will be for decades. Ensuring they run cleanly is vital.