The EPA's methane-emission guidelines include a "model rule" that includes "presumptive standards for designated facilities." Each state is required to come up with a plan that is "at least as ...

The Supreme Court on Friday let stand Biden administration rules that would cut emissions of the planet-warming gas methane as well as mercury in a rare win for an environmental regulation pending ...

While the Supreme Court’s decision does not uphold the rules, it allows the EPA to move forward with enforcement. However, as the agency is expected to face additional legal challenges, it may ...

The U.S. Supreme Court declined on Friday to put on hold new federal air pollution rules from President Joe Biden's administration to tighten limits on mercury and methane, acting in challenges ...

Washington — The Supreme Court on Friday allowed the Biden administration to continue enforcing, for the time being, a new rule that aims to curb emissions of the greenhouse gas methane from new ...

By John Fritze and Ella Nilsen, CNN (CNN) — The Supreme Court on Friday let stand Biden administration rules that would cut emissions of the planet-warming gas methane as well as mercury in a ...

(CNN) — The Supreme Court on Friday let stand Biden administration rules that would cut emissions of the planet-warming gas methane as well as mercury in a rare win for an environmental regulation ...