Seventy years ago Thursday, the United States dropped an atomic bomb on Hiroshima, Japan, helping to bring to an end World War II. While many people are visiting the Udvar-Hazy Center near Dulles ...

Masaru Yamaki donated the now 390-year-old white pine bonsai tree to be part of a 53 bonsais gifted by Japan to the United States for its bicentennial celebration in 1976. U.S. National Arboretum ...