As Mayor Mike Johnston prepares to testify in Congress, many in Colorado and beyond are wondering just what the laws say ...

This story was updated to clarify that the Transportation Security Administration has limited enforcement authorities and to ...

Drug Enforcement Administration is working with other federal agencies on immigration enforcement in Colorado.

U.S. Senators John Hickenlooper and Michael Bennet joined 19 other lawmakers to introduce a bill Monday designed to limit ...

Trump kicked off a wide-ranging immigration crackdown after taking office on January 20, allocating federal resources to ...

U.S. Immigration and Customs Enforcement agents are asking sheriffs in Southwest Colorado to notify them before undocumented ...

The Associated Press' U.S. immigration news editor, Elliot Spagat, was joined by Rebecca Santana, who covers the Department ...

Douglas County law enforcement officials on Wednesday declared support for legislation attempting to flip state law barring ...

Republican lawmakers in some states are threatening local officials with lawsuits, fines and jail time if they resist ...