Toothpaste tubes typically have color-coded bars, which some people believe point to their ingredients, such as green indicating all-natural toothpaste. However, this is entirely false, with the bars ...

If you’re the president of a public university in Maine, your comments now fall into one of three color-coded categories: red, yellow, or green. Public statements about curriculum, student safety, or ...

Is your green my green? Probably not. What appears as pure green to me is likely to look a bit yellowish or bluish to you. This is because visual systems vary from person to person. Moreover, an ...