When it comes to head-turning fashion the animal kingdom often steals the show with its fantastic “structural colours” that can manipulate light in some weird and wonderful ways. One such beauty is ...

Contrasting colours: The blue colour in the scales of a female Junonia rhadama butterfly is due to the scales' nanoscale structure, not their chemical pigmentation. (Courtesy: Rachel Thayer) The ...

Researchers at the University of Hong Kong (HKU) designed an innovative pixalated soft colour-changing system called Morphable Concavity Array (MoCA). Pixelated soft colour-changing systems are ...

If I had to pick a spirit animal, it would definitely be a butterfly. They're beautiful creatures, come in so many different color pairings, and just scream "spring." That's why I've been obsessively ...