The judge found Australia had not used the best available science to set emissions targets. The finding tightens the screws ...

Nebraska is suing Colorado over the amount of water it draws from the South Platte River, the latest in a long history of ...

The lawsuit filed with the Supreme Court marks the latest chapter in a decades-old dispute between Nebraska and Colorado.

The U.S. Department of Justice argues the Missoula complaint is asking for a solution that is beyond the courts to provide.

The Supreme Court's decision to let U.S. survivors of terrorism sue Palestinian groups raises jurisdictional questions in a ...

“The new stance is classic Trump administration misdirection,” Holdren said. “In this instance, the administration offers a modest consolation to quell initial outrage over the closure of the ...

LONDON (AP) — U.S. President Donald Trump will make an unprecedented second state visit to the U.K. between Sept. 17 and 19 ...

The lawsuit, filed by some of the successful plaintiffs from Held v. Montana two years earlier, aims to block the Trump ...

A group of climate activists seeking to revive their lawsuit against the EPA referenced a legal opinion by Justice Samuel ...

Two Supreme Court decisions support the argument by youth challengers that they can sue the Trump administration over climate ...

The U.S. Supreme Court agreed on Monday to hear Enbridge's bid to change the venue of Michigan's lawsuit seeking to force the Canadian pipeline operator to stop operating a pipeline underneath the ...