When it comes to cool colors such as blue and green, there are various reasons why they work well together. They are both ...

There are blue paint colors, there are green paint colors - and then there are the ones that live somewhere in between. At first glance, these shades might all blur together, but design lovers know ...

The colors you see from the Northern Lights depend on which gas in our atmosphere the particles are interacting with and at ...

Twitter users have taken to the platform recently to debate what color the sun actually is. Though most people have claimed that it is either white or yellow, NASA says it is actually a blue-green ...

The most popular color to represent the environment, green comes alive in a multitude of hues. Whether you prefer seafoam-green or deep-shade fern, the hue is fresh, lively, and always in style. It ...

Gourmands are well aware of the many varieties of blue cheese, known by the blue-green veins that ripple through the cheese. Different kinds of blue cheese have distinctive flavor profiles: they can ...

In Japan, there's an interesting reason some green traffic lights look blue and why locals may even refer to the "go" light ...

The flag of the President of Ireland displays a golden harp against a "St. Patrick's blue" background. (Photo from Wikimedia Commons) (THE CONVERSATION) St. Patrick’s Day usually conjures images of ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Daniel Brown, Lecturer in Astronomy, Nottingham Trent ...