FDA approves beetroot red and expands spirulina extract use in many foods and allows no artificial colors labeling while ...

The U.S. Food and Drug Administration is relaxing rules that restrict when food companies can claim their products have no ...

Here's how the NFL's Gatorade tradition was born, this year's odds for the prop bet and which one we're throwing some spare change down on.

Everything to know about these four colors of solidarity and pride.

Between Ho Chi Minh City and Hanoi, Vietnam stretches like a slender spine, traced by its main road and railway line running ...

Research on the perception of color differences is helping resolve a century-old understanding of color developed by Erwin Schrödinger. Los Alamos scientist Roxana Bujack led a team that used geometry ...