In a study published Tuesday in the journal Royal Society Open Science, researchers found evidence of biofluorescence in most ...

The cuddly, colorful parrots have become a symbol of Valentine’s Day. Here’s what to know about the famously affectionate ...

In most species of birds-of-paradise, males have the ability to glow to attract mates, adding another element to their ...

History of the cornicello, an iconic symbol of prosperity, love and fortune that has become a popular present among lovers on Valentine’s Day ...