The Supreme Court hears arguments on birthright citizenship and whether Trump's executive order complies with the 14th Amendment's citizenship clause.

Has birthright citizenship ever been legally defined? Not really — and a 160-year-old constitutional gap is now at the heart of a Supreme Court showdown over President Trump's executive order re

One of the first things an Argentine emigre did after her son was born in Florida last year was get him a U.S. passport. The case presents another test for a high court that has allowed some anti-imm...

One of the first things an Argentine emigre did after her son was born in Florida last year was get him a U.S. passport. The case presents another test for a high court that has allowed some anti-imm...

An Argentine emigre in Florida quickly got her newborn son a U.S. passport last year.

You don't have to go very deep into the U.S. Constitution to see the word "citizen" appear. It's first used in Article I, Section 2, where the founding document says to serve in th

By Andrew Chung March 29 (Reuters) - President Donald Trump's challenge to the longstanding rule that anyone born in the United States, with only narrow exceptions, is automatically a citizen echoes a