Explore how the Enigma Machine scrambles words, revealing the complexities of this iconic World War II device used for secret messaging.

U.S. citizen files claim for $50 million in damages after federal agents raid his business Keanu Reeves's Girlfriend, ...

President Trump called his escalator mishap at the United Nations "sabotage." The U.N. says the White House team triggered a safety mechanism. We asked two people who work on escalators to explain.