Here is a thought experiment for you: imagine shining a powerful laser at the moon, the beam cutting through space until it lands on its dusty grey surface. Now flick the laser so the spot of light ...

Scientists cannot say for certain, but new research suggests that different people’s brains respond similarly when looking at a particular hue. By Kenneth Chang After decades of brain research, ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. How does the camera on the James Webb Space ...

Subtly different brain areas light up in response to viewing certain colors, a new study suggests. Ylanite Koppens via Pexels Have you ever argued with someone over the color of an object? “No, that ...