When looking up on a cloudless night, do you notice that stars can sometimes show as different colors? You may even notice yellow, red, orange, and blue stars - not just white. A star's color can ...

If you heard me say, ‘red light, green light’, you’d be forgiven for thinking I was talking about the infamous Squid Game challenge. But no, I’m referring to my two favourite LED colours that help to ...

What species a tree belongs to is not the only factor behind the color its leave turn in the fall. How much sun and water it gets also play a part.

Google Maps uses a vibrant color palette to convey crucial travel information. Green indicates free-flowing traffic, while ...

The durability of certain colors combined with history and symbolism have a big hand in why so many countries use colors like red and not black. At the Olympic Games, the vibrant display of national ...

Almost all TV remote controls have red, green, yellow, and blue buttons. However, most people are unaware of what these four colored buttons do. You've probably noticed that almost every remote, ...