The Supreme Court has left in place an Environmental Protection Agency rule curbing carbon dioxide emissions by coal- and gas ...

In a significant victory for the Biden administration, the U.S. Supreme Court has ruled to allow the Environmental Protection ...

West Virginia Attorney General Patrick Morrisey expressed disappointment over the court majority's near-term decision but pointed toward ongoing litigation.

Utilities asking the court to stay the rule included American Electric Power, Duke Energy, MidAmerican Energy, PacifiCorp and Southern Co.

Analysts say that if the rule is implemented, more than 5 million people could experience blackouts, some lasting for 41 ...

The Supreme Court on Wednesday cleared the way for a climate-change rule adopted by the Biden administration that would force ...

The Supreme Court rejected a request to suspend the EPA's new emission reduction rule for power plants, but legal challenges ...

The Supreme Court on Wednesday allowed a Biden administration regulation aimed at limiting planet-warming pollution from coal ...

Two industry groups said a ruling issued Wednesday by the U.S. Supreme Court that leaves in place a rule issued by the ...

A Houston-based energy company will pay $9.4 million for Clean Air Act and New Mexico state law violations at its New Mexico ...

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Residents argue the aforementioned subsurface labyrinth, which already presents area residents challenges with methane in ...