WASHINGTON — Today, conservation and community groups appealed a federal court decision upholding a Trump Environmental Protection Agency (EPA) rule that exempts factory farms from their duty to make ...

Map reveals most severe concentrations of ammonia emissions, which are dangerous to health and environment ...

Air pollution from oil and gas is causing 91,000 premature deaths and hundreds of thousands of health issues across the United States annually, with Black, Asian, Native American and Hispanic groups ...

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 ...

Ammonia air pollution hot spots found in parts of UK with most factory farms - Householders living near industrial chicken ...