The case could redefine who is considered American in ways not seen for more than 150 years.

The highest court is hearing arguments about whether children born in the US to non-resident parents have a constitutional ...

Supreme Court justices had pointed questions for both sides during oral arguments on President Donald Trump's birthright ...

President Donald Trump took the unusual step of attending Wednesday's Supreme Court hearing on birthright citizenship.

Can Trump change the definition of birthright citizenship with a stroke of his pen? At issue is whether babies born in the ...