The court said the EPA did not properly consider the costs of the regulation.
In a 5-4 decision, the court ruled that states may use midazolam in executions.
The way he reached the decision may enable the curbing of regulation in other areas.
A look at five key regulations that Republicans are trying to unravel.
Republicans are using the power of the purse to do battle against a series of regulations.
“You can’t explain something with, ‘that’s the way we’ve always done it,’” Ted Olsen said.
The presidential hopeful accused the high court of “shameless judicial activism.”
It's an unlikely twist for Kennedy, who was put on the court by Ronald Reagan.
Roberts argues decision "had nothing to do" with Constitution.
It was a big day for the justices -- but they aren't finished yet.
Charter listed a series of terms it will abide by if its merger with Time Warner Cable goes through.
The measure would require greater tracking of ports.
The challenge centers on racial preferences in the University of Texas's admissions process.
Sen. Bob Casey is pushing airlines to allow parents to choose seats near their children for free.
The EPA just finalized one of the biggest land grabs in American history.
“We’re simply asking to be treated equally and fairly," Jim Obergefell said.
“People still get singled out for discrimination,” Mary Bonauto said.
Supreme Court rulings affirming ObamaCare and gay marriage are unnerving the right.
The regulatory reform measure would encourage federal agencies to do away with costly regulations...
The commission received expanded authority over customer privacy under new net neutrality rules.
Wheeler said the FCC is concentrating on expanding an online database for ad buys.
Defying industry, the Consumer Financial Protection Bureau published 7,700 complaints.
The nation's capital would be renamed "New Columbia" and be the 51st state under the bill.
What it would mean if the Supreme Court ruling on Obergefell v. Hodges comes Friday.