President Donald Trump's crackdown on immigration has put a renewed focus on "sanctuary" cities. Here's what that means.

As the Trump administration tries to aggressively increase its number of immigration arrests, “sanctuary cities” are a top ...

The Justice Department called for an investigation of a sheriff in Ithaca, N.Y., who had released an undocumented man who was ...

San Francisco leaders reaffirmed its status as a sanctuary city on Tuesday as the Trump administration vows to make good on ...

But, both the City of Tallahassee and Leon County said they can’t become a “sanctuary city” because of state law. Some commissioners privately said they’re worried about being removed by Gov. Ron ...

Federal immigration officials are calling out a major sanctuary city currently under a congressional investigation for ignoring their detainer request ...

In a display of force aimed at increasing arrests and generating publicity, the administration targeted the nation’s largest ...

Hernandez, an illegal Mexican immigrant, is back behind bars after an upstate New York sheriff refused to hold him for ...

Johnson also has been asked to hand over all documents and communications related Chicago's sanctuary policies.

The group's appearance follows an online campaign that generated 20,000 letters to city officials supporting sanctuary city ...

The Trump administration’s mass-deportation offensive expanded into Los Angeles Saturday with pre-dawn roundups, part of a ...

Congressional leaders are calling upon Denver's mayor to testify at an oversight hearing for the city's alleged refusal to ...