A new rule by the EPA to no longer consider the economic cost of human health from two major air pollutants in its ...

Semitruck-sized power generators that data centers use must comply with Clean Air Act standards, officials ruled on Thursday.

For more than five decades, the Clean Air Act has prevented millions of premature deaths, hospitalizations, and lost work and ...

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

The EPA won't consider the economic costs of harms to human health, at least for now. Legal and health experts are concerned ...

Experts fear consequences will include health complications, stalled industry, a society further disconnected from science ...

The sky turns a rusty orange. The sun dims behind a thick veil of smoke. For millions of Americans, even ones far from wildfire-prone lands, this eerie scene is no longer rare. Extreme wildfires have ...

Environmental advocates are challenging the legality of the state’s decision to roll back tools Ohioans have used for decades ...

In a reversal, the agency plans to calculate only the cost to industry when setting pollution limits, and not the monetary ...

Growing up in the 1970s, I took for granted the trash piles along the highway, tires washed up on beaches, and smog fouling ...

Mecklenburg County has officially counted 365 days of clean air. For all of 2025, air pollution levels stayed with healthy ...

The Trump administration’s plan to weaken clean air protections could cause more than 10,000 asthma attacks per day while cutting lifesaving asthma prevention programs and as House Republicans seek to ...