As the Trump administration gets tougher on immigration, those with legal status are becoming increasingly anxious.

Traveling or returning to the U.S. from abroad has become increasingly risky for some — even for people with valid visas and green cards. In recent weeks, international tourists, visa holders and ...

ICE and Border Protection are cracking down on U.S. Permanent Residents with long-resolved criminal records. Now Green Card holders are afraid to leave the country, for fear of not being allowed back.

Mahmoud Khalil, a Columbia University graduate student, was arrested on Saturday by agents from the U.S. Department of Homeland Security, according to fellow students. Khalil, who is with the ...