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 ...

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 Supreme Court left in place Friday two Biden administration environmental regulations aimed at reducing industry emissions of planet-warming methane and toxic mercury.

States and industry groups had asked the Supreme Court to pause the EPA's rule that aims to curb emissions of methane from new and existing oil and gas facilities.

The Supreme Court is refusing to hear several cases challenging the Environmental Protection Agency’s authority on two rules looking to reduce toxic emissions.

The Supreme Court refused to block new Biden rules requiring fossil-fuel-fired power plants to slash emissions of toxic substances and oil and gas firms to curb methane from drilling operations.

WASHINGTON (Reuters) -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 ...