NASA shares two images of Mars snapped by the MAVEN spacecraft, we get to see the alien world in colors so strange for the Red Planet ...

The bisexual flag was created in 1998 by activist Michael Page. The flag has three colors: pink, purple and blue. Here's what they represent.

We are so used to the oceans being blue we use it as a signifier everyone recognizes on maps. However, the color is not inevitable, and new evidence has emerged that green was the dominant color for a ...

Purple honey, also known as blue honey, is shown on the left, with regular honey on the right. Purple honey is known to come from honeybees in the Sandhills of North Carolina, but local beekeepers ...

But blue and purple Mars is not, despite what the main photo of this piece might have you believe. You’re looking at an image captured by the HiRISE orbital camera back in January this year ...

Explaining purple and blue streetlights in Charlotte Purple and blue hues are due to a manufacturer error, Keith Richardson, a senior communications manager at Duke Energy, told The News & Observer.

Anthocyanins in plants have properties that reduce the risk of type 2 diabetes, shows a new review article. Anthocyanins are red, purple and blue pigments found in fruits, vegetables, and tubers.

The well-known greens and reds stem from the excitation of oxygen, while blue and purple colors result from ionized molecular nitrogen.

Blue Planet Systems logo Blue Planet Systems The production of cement and concrete has been, and continues to be, a major contributor to anthropogenic climate change. This is important because on ...

By now, most of us have noticed a paradigm shift that has made traditional political labels obsolete. Red versus Blue (Republican conservative right-wing versus Democrat liberal left-wing) seemed to ...

A planet’s opposition occurs when Earth passes between it and the Sun. As a consequence of that geometry, Neptune’s disk will appear to be 100% illuminated as seen from Earth.