Traffic lights have a long history and first appeared more than 150 years ago, first outside the Houses of Parliament on ...

Traffic lights aren’t the only visually green thing referred to as blue in Japanese. Many other words and phrases include ao, such as aona (green leafy vegetables).

One councilman wants to see traffic signals across the city upgraded so drivers do not spend extra time waiting for a light to change from red to green.Ward 1 Jackson City Councilman Ashby Foote said, ...