To the naked eye, it looks like a yellow powder. Under a microscope, it looks like tiny basketballs with billions of miniscule holes, per the L.A. Times. The powder has a hexagonal structure made ...

A simple yellow powder designed by researchers at the University of California, Berkeley may be the key to improving direct air capture's carbon removal capabilities, as detailed by the Los ...

Yellow is one of the most popular colors thrown during Holi. Called gulal, the fine powder is made from a mixture of starch and dyes. One factory in India, Radha Kishan Color World, produces 2,000 ...