Since President Trump’s inauguration in January, the administration has embraced fossil fuels while eschewing renewable ...

What Are Atmospheric Aerosols Exactly Aerosols refer to fine solid or liquid particles suspended in the atmosphere, where ...

Incomplete or delayed permit proposals and IEPA budget cuts are stalling approvals, prolonging Illinois communities’ exposure to hazardous sludge.

Although the technology exists to separate these fibers for reuse, it remains in its early stages and is costly to scale. In ...

As federal jurisdiction over wetlands shrinks, Alaska must decide whether it has the will and resources to safeguard millions ...

A six-figure expense is a big deal for a lot of businesses. Less so for U.S. Steel, a massive manufacturer with more than $15 ...

The president exempted a copper smelter in Arizona from air-quality rules. An E.P.A. official guided the company that sought ...

A proposed U.S. EPA rule would weaken pollution protections for many Ohio wetlands and streams, including Cuyahoga River tributaries.

The conservation group Wild Virginia has filed a lawsuit against the U.S. Environmental Protection Agency, alleging the ...

As the Arctic melts and people spend more time there, defining our relationship to sea ice becomes more necessary.

In a landmark legal decision, the High Court has confirmed that Environment Canterbury (ECan) made a legal error when it ...

As North Carolina's population has grown and the factory farming industry expanded, the state's environmental agency staff ...