Colleen O’Neil, of the Mountain Watershed Association, fixes a crooked sign posted near a landfill's discharge pipe that flows into Sewickley Creek in Yukon, Pa. This article originally appeared on ...

Microscopic airborne particles known as PM2.5 contribute to 100,000 premature deaths in the United States each year. A new ...

Add Yahoo as a preferred source to see more of our stories on Google. Candy wrappers. Cigarette butts. Chip bags. The litter you see on the side of the street doesn’t just present a public nuisance ...

While most of the abandoned mines in New Hampshire are not producing significant contamination, there are a few that have. (Courtesy of Trout Unlimited) With little attention in the media, except in a ...

The Iowa Department of Natural Resources division that's responsible for environmental oversight of 8,000 confined animal feeding operations in the state hasn't received a budget increase since 2016.

Kiran Karnik writes that air pollution persists because responsibility is shifted and root causes remain unaddressed ...

Environmental Justice Day at the Georgia Capitol had groups lobbying not only against pollution and environmental injustice, ...

The Environmental Protection Agency says it will stop calculating the economic savings of health benefits from air pollution rules ...

The most comprehensive global environment assessment ever undertaken calls for a new approach to jointly tackle the most pressing environmental issues including climate change and biodiversity loss ...

What if the worst environmental problem wasn't the one everyone is talking about? While Western elites sip fair-trade coffee ...

When they arrived in Longboat Key this February, Carol Leone and her family were excited for two weeks of relaxation in the salty breeze. Within days, they started to cough. Soon, Leone’s voice ...

Colleen O’Neil, of the Mountain Watershed Association, fixes a crooked sign posted near a landfill's discharge pipe that flows into Sewickley Creek in Yukon, Pa. Credit: Scott Goldsmith/Inside Climate ...