Detroit earned an F grade for particulate matter pollution in the American Lung Association's 2025 State of the Air report.

The EPA wants to give Duke Energy and others more time to cut emissions that pollute ground and surface waters with heavy ...

The plants need flexibility to meet rising electricity demand, the EPA says. Environmental groups argue that undermines Clean ...

The Trump administration’s actions are unlikely to survive in court. A federal appeals court ruled that uncertainty over the ...

Shelley, with Public Citizen, believes the PM2.5 rule would have delivered the greatest health benefit of any EPA regulation ...

The Environmental Protection Agency has stopped estimating the dollar value of lives saved in the cost-benefit analyses for ...

Updates to National Ambient Air Quality Standards for PM 2.5 have been tied up in court since 2024. Trade groups, which sued over the rule, are pushing the Trump administration to follow through with ...

International Association for Impact Assessment (IAIA), a global network of experts and practitioners, has said the country’s environmental and social impact assessment regime stands at a defining ...

Under the Clean Air Act, Congress specifically granted California the right to set its own air pollution standards with ...

The Justice Department ordered prosecutors to drop all pending cases targeting the sale of illicit "defeat devices" in diesel ...

The storage tanks for oil used by current oil facilities will have been around long before the evolution of the tank inspections, monitoring, and record keeping standards of modern-day facilities.