Millions of undocumented immigrants could now face heightened enforcement as President Trump works to fulfill his promise of mass deportations — a promise that could cost the government billions.

U.S. immigration agents raided a business establishment in Newark, New Jersey, on Thursday and detained undocumented residents as well as citizens, including a U.S. military veteran, the city's mayor ...

In an executive order, the president also moved to end gender-related medical treatments for transgender people in prison.

In a statement, Mayor Ras Baraka said ICE had "raided" a business and detained "undocumented residents, as well as citizens, without producing a warrant." ...

A federal judge on Thursday temporarily blocked President Donald Trump’s executive order redefining birthright citizenship, ...