Add Yahoo as a preferred source to see more of our stories on Google. Federal officials have begun carrying out President Donald Trump’s orders to enforce a World War II-era criminal law that requires ...

The US Department of Homeland Security has finalised its alien registration rule, requiring certain non-citizens, including ...

What is the Alien Enemies Act? It's an 18th-century law that allows the president to detain or deport immigrants from countries the U.S. is at war with. In more than 225 years, the law had been ...

A decades-old law requiring immigrants to register with the U.S. federal government is suddenly getting stricter enforcement, and Coloradans have questions about who it impacts and what it means for ...

In the United States, a "Green Card" certifies that a noncitizen or "alien" is legally authorized to live and work in the country. Over the years, the coveted document has gone by many names, ...