The Supreme Court said Friday it will consider whether one of the federal government's plans for reducing greenhouse gases goes too far.
The court agreed to take up a challenge from coal companies and energy-producing states, led by West Virginia, that say the Environmental Protection Agency was exceeding its authority to limit carbon emissions.
They're appealing a lower court's ruling that restored some of EPA's authority after the Trump administration dialed it back.
For more on this story, go to NBC News.
Feeling out of the loop? We'll catch you up on the Chicago news you need to know. Sign up for the weekly Chicago Catch-Up newsletter here.