Yesterday, the en banc US Court of Appeals for the Fifth Circuit heard oral argument in W.M.M. v. Trump, a case challenging Trump's invocation of the Alien Enemies Act of 1798. The full Fifth Circuit ...

In this photo provided by El Salvador's presidential press office, a prison guard transfers deportees from the U.S., alleged to be Venezuelan gang members, to the Terrorism Confinement Center in ...

American presidents, as Donald Trump is finding out to his satisfaction, have enormous freedom of action in foreign policy — much more so than in the domestic sphere. What if that foreign-policy ...

It's a big universe out there, and while we're all for exploring it, a specific subgenre of science fiction movies has hinted that it might be a bad idea. Alien invasion movies have come in droves ...

The Trump administration does not know the whereabouts of 137 Venezuelans it deported last year, Secretary of State Marco Rubio said, adding that attempting to offer them due process would impact U.S.