In an emergency appeal Thursday, Trump asked the justices to rein in or shelve three nationwide injunctions lower-court judges have issued against his bid to end birthright citizenship.

Nationwide injunctions not only cross that line, but also prevent the federal government from enforcing an act of Congress, executive order, or agency rule against nonparties. Unless and until ...

Acting Solicitor General Sarah Harris filed three nearly identical Supreme Court filings that ask the court to partially block temporary nationwide injunctions put in place by federal district ...