The Supreme Court’s liberals defended EPA’s power to issue “beyond-the-fence-line” rules on power plants in a challenge by the coal industry and 20 states.

Virginia’s Senate Committee on Privileges and Elections took former EPA Chief Andrew Wheeler's name off a resolution approving Gov. Youngkin’s cabinet picks.

The Supreme Court agreed to consider challenges to EPA’s authority to regulate greenhouse gas emissions under the Section 111(d) of the Clean Air Act.

The D.C. Circuit rejected the Trump administration’s ACE Rule for regulating GHG emissions, saying EPA misconstrued the law.

President-elect Joe Biden should avoid the mistakes President Barack Obama made in attempting to reduce emissions, environmental law experts said.

The EPA's relaxed emission rules for coal-fired generation is almost irrelevant to some of the country's largest public power companies.

The Trump administration finalized its repeal of the Obama administration’s Clean Power Plan, the Affordable Clean Energy (ACE) rule.

Senate Democrats pressed acting EPA Administrator Andrew Wheeler on the agency’s efforts to reverse Obama policies on vehicle and power plant emissions.

2018 brought chilling warnings about the growing dangers of climate change, but President Trump continued to question the reality of a warming planet.

The replacement for the Clean Power Plan (CPP) - Affordable Clean Energy (ACE) - won't provide much relief for the coal industry, according to analysts.