Ppaleontologists and ornithologists have discovered evidence of vivid iridescent colors in feather fossils more than 40 million-years-old. The finding signifies the first evidence of a preserved color-producing nanostructure in a fossilized feather.
Ppaleontologists and ornithologists have discovered evidence of vivid iridescent colors in feather fossils more than 40 million-years-old. The finding signifies the first evidence of a preserved color-producing nanostructure in a fossilized feather.