In an article and video, the network visits PepsiCo’s Frito-Lay R&D center to see how – or if – beets, radishes, paprika, ...

PLANO, Texas — It’s not easy swapping out artificial dyes to make Doritos and Cheetos with colorful vegetables and spices.

Despite the fact that Doritos chips are now a grocery store staple and a classic snack, its origins actually lead back to a ...

One of the dyes that gives Doritos chips their distinctive color, called tartrazine, just helped scientists create ...