Before the 1920s, red velvet cake was more of a rust color than the brighter scarlet you usually see now. A chemical reaction among a few key ingredients occurred (more on that in a second) to ...

Beyoncé kicked off her Renaissance World Tour in Stockholm, Sweden, and fans went wild for her multiple costume changes throughout the 37-song setlist. Perhaps the most show-stopping look, though ...

Velvet blonde hair is a low-maintenance, multidimensional color that celebrities like Alex Cooper love. Learn more about the trend and see photos here.

Red velvet cake has traditionally been made with red food coloring. The U.S. Food and Drug Administration recently issued a nationwide ban on artificial food dye Red 3.

Color-changing e-ink clothes are rolling out in the market. These clothing use an extremely flexible E-ink Prism film that has the impressive ability to change colors and patterns instantly.