The Christmas season is inextricably connected to this color combination—but why? Look around the internet for why red and green are classic Christmas colors and one suspect immediately pops up ...

Daniel Bor, a red-green colour blind neuroscientist at the University of Sussex in Brighton, UK, experimented with the specs after Changizi asked for testers on Twitter. “They made my daughter ...

We all know red and green are the classic Christmas colors, but do you know the history behind them? If you’re curious, we’ve got the inside scoop from plant color expert Angelo Randaci and ...

“Color has always served as a map,” she says. “Culturally, we want that as well.” This biological explanation may also play a role in why green and red helped make Christmas one of the ...

It's hard to imagine a time when red and green weren't synonymous with Christmas, but they haven't always been the holiday's go-to colors. Arielle Eckstut, co-author of Secret Language of Color ...