Complaints from multiple business sectors led Denver to redo the rules for its Energize Denver building performance policy — ...

The report found that people of color are more than twice as likely to live in a community with high ozone and particulate ...

The Apache Generating Station, one of the last remaining power plants in Arizona that use coal, is among 66 power plants ...

Rural counties, especially those in the Midwest and South, are less likely to have air-quality monitoring sites, which could impede ... Early-Life Exposure to Air and Light Pollution Linked to ...

Environmentalists and others say the coal plant exemptions could be part of broader plan to eliminate the new environmental ...

Air quality across the country has improved dramatically since regulations like the Clean Air Act were put in place in the ...

The XPRIZE for Carbon Removal rewards companies that developed new ways to pull carbon out of the air. But long-term success ...

year-round particle pollution and ozone pollution. Since the Clean Air Act was signed into law in 1970, emissions of the six most common air pollutants have fallen by 78%, according to the ...

TONTITOWN (KATV) — Citizens in a Northwest Arkansas town have filed a class action lawsuit against Waste Management, claiming that high levels of air pollution from a landfill near residential ...

Air in the U.S. has gotten cleaner ... were put in place in the 1970s to govern sources of pollution like coal-fired power plants and emissions from diesel trucks. Despite that progress, the ...