Colors mean different things to different people across time and space, but the color red has remained an integral way of representing hate, love and luxury for millennia. In a new book on the history ...

The space rocks may have come from beyond Neptune, and potentially offer hints at the chaos of the early solar system. By Jonathan O’Callaghan Two red things are hiding in a part of the solar system ...

In sites stretching from Beijing, China, to Altamira, Spain, archaeologists have turned up remains of red clay dating back to ancient times, indicating how the color’s use—and significance—has endured ...

Red means "Green light, go for it!" Green means: "hmm, better not!" Like an upside down traffic light in our brain, color helps us decide whether or not to eat something. This new study states that ...

Red is everywhere. From stop signs to bricks and lipstick to wine, our constant use of the color in everyday objects has slowly taken over our subconscious. Red is a color that always blends with the ...

Ted Gibson receives funding from the linguistics program at the National Science Foundation, Award 1534318. Bevil Conway receives funding from the Intramural Research Program of the National Eye ...