June 30, 2026 • What does the Constitution mean to me? That’s a question writer and actor Heidi Schreck asked herself years ago, when she started working on her one-woman play about the Constitution — ...

Apr. 27, 2026 The mysterious collapse of the Maya civilization may not have been driven solely by drought after all. New evidence from lake sediments in Guatemala reveals that one key city, Itzan, ...

The document, printed in a gothic typeface, was translated in Philadelphia. One of two surviving copies is going on display in Berlin ahead of America’s 250th birthday Genghis Khan Is Remembered for ...

Origin 8 provides a data analysis and graphing workspace for scientists and engineers. New features include multi-sheet workbooks with sparklines, expanded import capabilities, SQL queries, automatic ...