NPR's Pien Huang takes a journey to the Smithsonian Folklife Festival to hear from youth voices about how they're telling the story of America on the 4th of July.

Scientists in Chicago are mapping some fascinating evolutionary changes to local rodents — and how humans may have contributed to that change.

We look at the impact of the Republican tax and spending bill, passed just in time for Fourth of July, and we discuss President Trump's looming trade deal deadline.

The Prince and Princess of Wales will join the King and Queen in granting Royal Warrants — a sort of "seal of approval" — on ...