we rounded up the best iridescent polishes ahead. This statement-making nail polish in the shade "From Dusk til Dune" has a pinky-opalescent hue that looks like just a hint of something on the hand.

researchers at the University of Melbourne suggest that animals with iridescent color patches can only use them as reliable signals by pairing them with certain structures or behaviors. For example, ...

Those structures can then be added to a transparent paint mixture, for example, to produce anything from iridescent car paint to opalescent cosmetics. The structures could also be added to a ...