Unlike synthetic food dyes, like Red 3, that have been proven unhealthy and used to color products, SDSU has created a new, ...

Challah bread already has a lot of visual appeal because of its beautiful braiding, but you can incorporate some color with ...

Debating whether to dye your hair? While switching up your color can be a fun way to express your personality or cover grays ...

There are now four natural colorings approved for use in food: Galdieria extract blue, which comes from red algae; butterfly ...

Red 40, Red 3, Yellow 5, Blue 1 and other synthetic food dyes have come under a lot of scrutiny in recent years over ...

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...