The Michigan State Constabulary (now the Michigan State Police) was initially created in April of 1917 (during World War I) but was only meant to serve as a "temporary, wartime emergency force" while ...

Red means stop, green means go, blue means ... private property? Since the 1950s in the United States, red signposts have been the government-issued signal for traffic to stop. There were several ...

Heck, even a toddler can tell you that stop signs are red. That’s because since the 1950s, red has been the required background color for all government-regulated stop signs in the United States. But ...

We’re all familiar with the classic red stop sign — from elementary school lessons on shapes and colors to the guidance of crossing guards and, eventually, driving on our own. But while it’s rare, you ...