Harris County Pollution Control Services on Thursday unveiled a new mobile unit designed to rapidly monitor air quality on the go — expanding the county’s ever-growing air monitoring program. The ...

Nagpur: The Maharashtra Pollution Control Board (MPCB) is facing serious questions over enforcement lapses after an iron ore ...

DENVER (AP) — Colorado's attorney general has appointed four special investigators to look into whistleblower allegations that dozens of air pollution permits were issued unlawfully to companies by a ...