Air pollution is a growing health hazard. As per the fifth edition of the State of Global Air (SoGA) report, air pollution is becoming the second biggest global risk factor for death. It became the ...

This is part of a monthly series answering readers' climate-related questions and highlighting Arizona's unsung climate leaders. The stories aim to help to connect and inspire Arizonans who care about ...

Children exposed to traffic-related air pollution show seasonal changes in their nasal bacteria, with winter pollution driving a shift toward less diverse, and potentially more harmful, microbial ...

Facing Its Third Data Center, an Iowa County Rolls Out Extensive Zoning Rules A Global Chemical Giant Racks Up Violations in Durham, N.C., Where Drinking Water for a Million Is Threatened Why ...

Air in the U.S. has gotten cleaner for decades, adding years to people's lives and preventing millions of asthma attacks, but nearly half of Americans still live with unhealthy air pollution, a new ...

The effects of air pollution on kids "should have parents up in arms" to force changes in air pollution regulations, a reader said. Experts say children exposed to high air pollution levels can lose ...