A quest going back decades to find the ultimate cool white has led to the creation of a paint that researchers say reflects up to 98.1 percent of sunlight and sends infrared heat away from a surface, making it cooler than the surrounding air.
Democracy Dies in Darkness
Researchers say cool white paint could combat urban heat
How white is their paint? Whiter than virgin snow, they say.
By Jim Morrison
April 16, 2021 at 6:00 a.m. EDT