The Phoenix area's long-standing ozone pollution issues could have serious impacts on local economic competitiveness and ...

This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say ...

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

A plan by EPA Administrator Lee Zeldin to fire scientists could disrupt environmental rules focused on clean air and water ...

The U.S. Environmental Protection Agency cancelled a grant that would monitor air pollutants near the Delaware City Refinery.

Caltech is putting up 25 air monitoring sites on rooftops and poles in Altadena (some in Pasadena) to measure PM10 pollution ...

Some people worry President Trump could seek to cancel or claw back $3 billion former President Biden earmarked to clean up ...

EPA Commissioner Lee Zeldin said last week that the move to cut over 30 regulations at the agency would “roll back trillions ...

Delhi Food and Environment Minister Manjinder Singh Sirsa on Friday accused the Aam Aadmi Party (AAP) of intentionally ...

Three former Environmental Protection Agency leaders sounded an alarm Friday, saying rollbacks proposed by EPA Administrator ...

Arizona’s air quality and specifically Maricopa County’s pollution problems were the focus of a discussion between Arizona ...

Mexico City received an environmental contingency warning for the third day in a row on Wednesday due to a high level of air ...