Donald Trump is expected to invoke a rarely-used Alien Enemies Act of 1798 in an effort to ramp up deportations.

Three of the four acts expired shortly after they were signed into law in the late 1700s. One remains active-and it's been at the center of constitutional debates ever since.

A federal appeals court ruled the Alien Enemies Act of 1798 can’t be used to deport members of Tren de Aragua, which has been a target of the Trump administration. The act was established to give ...

President Trump invoked the Alien Enemies Act of 1798 against Tren de Aragua members, provoking a legal fight. Here's what to know about the... As part of his efforts to crack down on immigration, ...

The Trump administration's claims that illegal migration and drug smuggling qualify as an "invasion" or a "predatory incursion" under the Alien Enemies Act go against the major questions doctrine. A ...

President Donald Trump was blocked by a federal appeals court from using an 18th-century wartime law, the Alien Enemies Act, to deport Venezuelan migrants his administration says belong to the ...

Seditious behavior punishable by death. That's how President Trump responded to former military members and intelligence officials who are now current Congress members after they put out this video.