The star and the red, white and blue flag of Juneteenth symbolizes freedom. Here's everything to know about the flag that ...

Flags often imitate or are influenced by other nations, creating “flag families.” For example, the Netherlands’ red, white and blue flag from the 1500s set a precedent.

Onshore, however, you will likely find a flag warning you of potential dangers, and whether it's purple, yellow, red or blue can tell you which hazard could be lurking in the waters.

Ignoring blue flags or impeding a faster car's progress can result in penalties for the slower driver, ... In Formula 1 racing, the yellow-red striped flag, ...