Researchers developed a nanostructured light diffuser that provides balanced lighting by diffracting blue and red light, and can be cleaned by simple rinsing with water. The diffuser consists of cheap ...

Design and diffused light for the anisotropic (left) and isotropic (right) Morpho-type diffusers. It has high optical functionalities and anti-fouling properties, which until now have not been ...

PINE MOUNTAIN, Ga. - September is Blue Morpho Butterfly Month at Callaway Gardens' Cecil B. Day Butterfly Center. Typically there are more than 1,000 tropical butterflies of various kinds flying ...

Twice a month, on Thursday mornings, Tad Yankoski listens for a doorbell. A priority package that left Costa Rica three days earlier is due at the Butterfly House in Chesterfield by 10:30 a.m. When it ...