A federal judge in Seattle is set to hear the first arguments Thursday in a multi-state lawsuit seeking to block President ...

In the Trump administration’s arguments defending his order to suspend birthright citizenship, the Justice Department called into question the citizenship of Native Americans born in the United States ...

Four Democratic-led states will urge a federal judge in Seattle on Thursday to block President Donald Trump's administration ...

The executive order is meant to limit birthright citizenship to children born to at least one U.S. citizen or lawful permanent resident parent.

Rep. Brian Babin introduced the Birthright Citizenship Act, aiming to redefine citizenship for U.S.-born children, echoing Trump's controversial executive order.

The order, signed on Inauguration Day, could impact hundreds of thousands of people born in the country, according to one lawsuit.

Among the 26 executive orders President Donald Trump signed on his first day back in office is an order to end some forms of birthright citizenship.

The lawsuit filed in Seattle has been progressing the fastest of the five cases brought over the executive order.