Add Yahoo as a preferred source to see more of our stories on Google. If you’ve ever wondered why some animals like butterflies, birds, and beetles shimmer in the light and change from one iridescent ...

Add Yahoo as a preferred source to see more of our stories on Google. Iced butterfly pea flower tea - Everyday Better To Do Everything You Love/Getty Images We eat and drink with our eyes, so when you ...

Butterfly wings get their color in ways that almost feel impossible. Up close, each wing is made of countless tiny scales that either hold pigment or manipulate light. The oranges, reds, and browns ...

The family, wing length and wing colour of tropical butterflies all influence their ability to withstand rising temperatures, say a team led by ecologists at the University of Cambridge. The ...