Red: Connected to your root chakra, Boettcher says red generally represents strength and passion. It’s a grounding color that ...

Popular Mechanics reports that purple is a “pigment of your imagination”: The human eye doesn’t actually see purple.

We all know Mars is called “The Red Planet,” but have you ever stopped to wonder—why is it red? The classic joke explanation has been, “It’s rusty.” While that’s not entirely wrong, the truth is far ...

Scientists have detailed the one popular color that doesn't 'exist' and the strange reason why we still see it.