Peacock has finally added 4K resolution to its streaming service. But as always, there is a catch here. That is the fact that only a few titles have a 4K option. And the majority of these titles a ...

But it's been a nuisance for engineers trying to mimic the birds' unique color mechanism to make high-resolution, reflective, color display screens. In a peacock's mother-of-pearl tail ...

Washington, Feb. 6 (ANI): Iridescence, or sheen that shifts color depending on your viewing angle, is pretty in peacock feathers. But it's been a nuisance for engineers trying to mimic the birds' ...