The lawsuits argue that the 14th Amendment to the U.S. Constitution guarantees citizenship for people born and naturalized in the U.S.

A federal court in the US state of Washington has temporarily blocked President Donald Trump's executive order aimed at redefining birthright citizenship.

The ruling bars U.S. agencies from implementing the order to end birthright citizenship for children born to migrants in the U.S. temporarily or without legal status while the case is under review.

A federal judge blocked Donald Trump's attempt to restrict birthright citizenship in the United States on Thursday as liberal states scored their first victory against the new president's hardline ...

A federal judge temporarily blocked Donald Trump's executive order denying birthright citizenship to children of non-citizen parents, calling it "blatantly unconstitutional." ...

President Donald Trump's order to end birthright citizenship is on hold, but other new policies are moving forward. CBS News ...