On This Day: United States Drops Atomic Bomb on Hiroshima
On Aug. 6, 1945, U.S. war plane Enola Gay dropped “Little Boy,” a 8,900-pound atomic bomb, on Hiroshima, Japan. Within eight days, Japan surrendered,...
Best Websites for Historic and Contemporary Interviews
The Mike Wallace Interviews was a series of prime-time television interviews conducted between 1957 and 1960. Wallace donated 65 interviews conducted between 1957 and...
Why Do We Have Daylight Saving Time?
Why do we fall back one hour in the autumn, and spring ahead one hour in the spring?
Most U.S. residents dutifully set their clocks...
The True Meaning of Memorial Day
Today, Memorial Day is part of the three-day weekend each May that signals the beginning of summer, and is marked by beach trips and...
Frozen in Time: A Look at Time Capsules
Time capsules allow their creators to freeze moments in time and communicate those moments to future generations. They encourage a dialogue with history, and...
Understanding Winter Solstice
Winter Solstice this year will fall on December 21, but what exactly is a solstice? Learn more about how this astronomical event has been...






