Administration officials said they expect the fight over using the wartime act to ultimately head to the Supreme Court.

President Donald Trump has invoked the Alien Enemies Act on Saturday for the first time since World War II, but what does it ...

A federal judge late Saturday blocked President Donald Trump’s executive order invoking the Alien Enemies Act to deport ...

The judge’s initial temporary restraining order blocked the Trump administration from deporting five Venezuelans.

A federal judge has blocked the Trump administration from deporting any noncitizens pursuant to the president's recent ...

President Trump is considering invoking the Alien Enemies Act, a law that is 200+ years old, to further his mass deportation ...

President Donald Trump's administration is appealing a judge's early order that it cannot immediately deport a number of ...

Experts predict a swift legal challenge to Trump's 'novel' approach of invoking wartime powers to target immigration.

The Alien Enemies Act is a wartime law passed in 1798 as part of the Alien and Sedition Acts under President John Adams. It ...

The Alien Enemies Act has been invoked three times before - most recently as a justification for some internments during ...