On Wednesday, the Supreme Court will consider whether President Donald Trump overstepped his authority by claiming emergency ...

The U.S. Treasury and the European Union (E.U.) have both announced sanctions on Russia, increasing the economic and political pressure on Moscow in hopes that it’ll push President Vladimir Putin ...

The justices face a so-called legitimacy dilemma as they deal with a tricky legal dispute and a president who has made clear he would view defeat as a personal insult.