President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

Air pollution is changing, but are we keeping up? Explore its hidden risks, policy challenges, and why exercise still ...

Fires and agricultural soils can rival cars and factories in emitting chemicals that lead to ozone, making it hard to meet air quality standards.

The moves to slash environmental and public health protections weaken rules dealing with a range of health threats.

The Trump administration is rolling back several major climate policies, including two rules that target planet-warming ...

A high air pollution alert has been issued for London. City Hall issued the warning for Thursday after Imperial College ...

More than 30 rules – including ones on emission standards for industrial air pollutants, passenger vehicles and coal-fired ...

OAKLAND, Calif. (KGO) -- California is launching a major expansion of a mobile air quality monitoring program, deploying vehicles equipped with advanced pollution sensors to 64 cities across the ...

Clean air is a fundamental right. However, every day, 100 children under the age of 5 tragically lose their lives in east ...