HANOI, Vietnam (AP) — Everyone loves a breath of fresh air. Unfortunately, too often our air is anything but fresh.

InvestigateTV+ takes an in-depth look at where and why pollution is getting worse and how people are paying the price.

A coalition of environmental and health groups is pushing for more community decision-making power in Allegheny County when ...

The air we breathe indoors can contain a mix of asthma ... air quality during winter requires a proactive approach. Regular cleaning routines can minimize allergens: vacuum carpets frequently ...