The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

As runners prepare for the Chevron Houston Marathon this Sunday, they know that rain, cold temperatures and frigid winds are all obvious ways January weather in Southeast Texas can influence runner ...

That’s how one air quality expert describes the current public health situation in Los Angeles, where thousands are coping ...

Twelve Texas counties have recently exceeded federal air quality standards for particulate matter, commonly known as soot. But Texas environmental regulators are proposing that only four of them be ...