America's population could plunge as much as 32% if the US were to completely close its borders, one Brookings projection found.

President-elect Donald Trump's hardline immigration proposals -- including a controversial mass deportation plan -- could prove economically damaging, analysts say, with US sectors that rely heavily o

Trump will not succeed in limiting immigration as much as he promises – says Wojciech Kopczuk, a professor of economics at Columbia University. – The U.S. faces the same problem as Europe: low birth rates.

While most of the country took President-elect Donald Trump’s victory calmly, California has emerged as something of an exception. Shortly after Trump’s victory, Gov. Gavin Newsom (D-CA) called a special session of the state legislature to “safeguard California values and fundamental rights in the face of an incoming Trump administration.

President-elect Donald J. Trump has vowed to slash immigration — both legal and illegal — and ramp up deportations on Day 1. Immigrants are racing to get ahead of the crackdown. Foreign-born residents have been jamming the phone lines of immigration lawyers.