Let me come out and express my biases out front: I always believed the dress was blue and black—or blue and brown. My co-workers can attest to that. But after talking to a couple of people who ...

Porch light colors mean different things around the world. In the U.S., residents typically adopt red, purple, blue, green, orange, or pink to acknowledge and convey support for various movements.

How does color work, and how does the type of light source you use affect the colors you see? Appliance Science looks at the science of light and color. Richard Baguley Richard Baguley has been ...