Bowers College of Computing and Information Science, in partnership with technology company NVIDIA, modeled how light ...

Her head and back were a brownish gray, the iridescent ... The young bird was naked and blind when born, but grew and developed rapidly. When feathered it was similar in color to that of the adult ...

There are five primary types (bottom row) of pigment-filled sacks, called melanosomes, within the nanostructure (left)` of iridescent feathers ... of color different bird species can display.

A pigeon has been found with its wings and tail feathers cut in eastern Kowloon, marking the second such case of bird abuse reported in Hong Kong in less than a week. A Society for the Prevention ...