Matthew Calbraith Perry plans to visit a far-flung island south of Tokyo where his famed namesake ancestor gave a 31-star U.S. flag to an American immigrant some 170 years ago. The 80-year-old ...

Until the Executive Order of June 24, 1912, neither the order of the stars nor the proportions of the flag was prescribed. Consequently, flags dating before this period sometimes show unusual ...

Trump again called on the United States to send astronauts to Mars in his speech to a joint session of Congress.