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 ...

The orders leaving the EPA rules in place come three months after the Supreme Court put another EPA rule, intended to reduce air pollution that affects air quality in “downwind” states, on hold while ...

In our news wrap Friday, the Supreme Court agreed to leave in place two EPA rules aimed at reducing the oil and gas industry's emissions of methane gas and mercury, the UN says the death toll of a ...

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 ...