The air in 12 Texas counties exceeded federal soot standards, but Texas regulators say only four should face consequences.

Company technical experts to provide updates and guidance on fungi, viruses, legionella, and other biological contaminants in ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

Epidemiological studies have linked dirty air to dementia and other brain disorders. Now researchers are trying to determine ...