These Birds-Of-Paradise Are Glowing. Here’s Why It Matters
Study finds that birds-of-paradise are biofluorescent, suggesting that this "hidden" phenomenon provides enhanced signaling for hierarchy and courtship.
The meaning of the color pink, from its rosy roots to pop culture status
“Softer shades of pink are perceived to be more delicate than red, evoking feelings of youthful sweetness, while the brighter ...