Not every rainbow is gay – technically. There are stark differences between the colors of the rainbows we see in nature and the ones on the LGBTQIA+ pride flag. While both natural rainbows and the ...

Larger raindrops create brighter colors within the rainbow. What about a double rainbow? The main rainbow, the brighter one in the photo above, is known as the primary rainbow. The second one is ...

An exotic colour at the far end of our visible spectrum and often associated with royalty, purple is relatively rare in nature. But some vibrant plants, animals and fungi do show off a regal purple, ...

Color can add dimensionality and richness to scientific communications. In figures, color is typically used to differentiate information into classes. The challenge is picking colors that are ...

Red is imbued with meaning for humans: it is the colour of danger, blood, attraction and romance. And where crimson and scarlet hues appear in nature, they often carry an important message. Ladybirds ...

The Paradise Tanager is a stunning bird with beautiful colours that is a true gem in the avian world. It comes from the rainforests of South America and showcases the beauty of nature. This bird has a ...