Among the five U.S. cities estimated to have the most lead pipes — Chicago, Cleveland, New York, Detroit and Milwaukee — only ...

Growing up in Chicago, Chakena D. Perry knew not to trust the water coming out of her tap. “It was just one of these unspoken truths within households like mine — low-income, Black households — that ...

The land at stake ranges from the far north's dense coastal forests to Southern California’s great expanses of brush. Experts ...

The roughly 46,000 residents of Channelview, an unincorporated community outside Houston, will feel the effects firsthand.

UNEP provides evidence-based data to inform policy decisions, collaborates with sectors for low-carbon transitions, provides climate finance mechanisms and aids countries in adaptation and mitigation ...

Republican Utah Sen. Mike Lee is working to reassure skeptics who worry that his proposal to sell certain federal lands ...

Crews will start hauling off soil and cleaning up the site at 31st and Kedzie. The first phase of cleanup is expected to be ...

A study has shown that arsenic levels in public drinking water systems are higher in some states, which can increase the risk ...

Thousands of people in southern California were advised to remain indoors as "emergency" air quality conditions hit parts of the Coachella Valley.

The study found that even low levels of arsenic in drinking water may increase the risk of below average birth weight and ...