Colchester, Vermont - US immigration agents on Monday arrested another Columbia University student and green-card holder who participated in pro-Palestinian campus protests, detaining him as he ...

A tougher test, stricter rules and a higher bar: USCIS is reshaping what it takes to become a U.S. citizen under Trump.

US President Donald Trump has said he would strip naturalised Americans of their citizenship “in a heartbeat” if he believed they were dishonest or posed a threat.

Aspirant Americans tell of exclusions from ceremonies by sudden policy introduced on ‘security’ grounds ...