The Supreme Court on Wednesday issued two rulings on where certain challenges to actions taken by the Environmental ...

The US Supreme Court’s new standard for when the Environmental Protection Agency can move Clean Air Act enforcement disputes ...

The Southern Environmental Law Center on behalf of the NAACP filed a 60-day intent to sue notice against xAI for alleged ...

Elon Musk’s artificial intelligence firm xAI is facing legal action over air pollution from the gas-fired turbines it uses to ...

The NAACP has threatened xAI with a lawsuit over unpermitted gas turbines at Memphis AI data center, citing pollution ...

MEMPHIS, Tenn. (AP) — The NAACP filed an intent to sue Elon Musk’s artificial intelligence company xAI on Tuesday over ...

In 2022, the U.S. Supreme Court overturned the Clean Power Plan, ruling that the EPA lacked authority under section 111 of the federal Clean Air Act to require existing power plants to shift ...

A unanimous U.S. Supreme Court sided with the states of Oklahoma and Utah in a case of where legal challenges to air quality ...

The legal fight over Erie Coke returned to a federal courtroom with the company back in front of a judge for a change of plea ...

Trump signed measures Thursday revoking waivers for the state's mandates that clean up car and truck exhaust and ramp up ...

The Erie Coke Corporation pleaded guilty to conspiring to pollute and polluting the air in violation of the Clean Air Act.

President Donald Trump revoked California’s nation-leading electric vehicle sales rules in a White House ceremony last week, ...