The parents of a 2-year-old boy who got lost during the Fourth of July parade shooting in suburban Chicago are among the seven people who were killed, authorities said.

The Justice Department sued Arizona on Tuesday over a new state law requiring proof of citizenship to vote in a presidential election, saying the Republican-imposed restrictions are a “textbook violation” of federal law. It is the third time the department...

Seven people were killed in a mass shooting at a Fourth of July parade in the Chicago suburb of Highland Park, Illinois, on Monday.

Vice President Kamala Harris called for an "assault weapons" ban and an end to the "liability shield" for gun manufacturers in a Tuesday evening speech to a teachers union.

It was tragic coincidence that found Vice President Kamala Harris in Chicago on Tuesday, just a day after a gunman massacred seven people at a Fourth of July parade in one of that city’s suburbs, Highland Park. Harris had been slated to address the...