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First there was “the dress,” then there was the sneakers, now there’s a debate over the color blue. If you’ve ever argued with a friend over whether something is blue or green, you’re not alone. A new ...

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...

Research on the perception of color differences is helping resolve a century-old understanding of color developed by Erwin Schrödinger. Los Alamos scientist Roxana Bujack led a team that used geometry ...

Bevil Conway, an artist and neuroscience researcher at the National Institutes of Health, is crazy about color. He particularly loves watercolors made by the company Holbein. “They have really nice ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Because our eyes perceive color ...

LANL researchers (2026) validated Schrödinger's color perception theory using advanced geometry. Color perception is non-Riemannian, explaining diminishing returns in color differences. The model ...

How we interact with objects in the world often depends on what colors we perceive them to have, and on how those perceived colors accord with what we know to be the normal or 'canonical' colors of ...