High-tech camera system makes it possible for humans to see colors in the way animals do, adding vivid new perspective to the ...

Have you ever wondered why fast food restaurants are plastered with red and yellow? Or why hospitals favor calming blues and greens? The truth is, colors are ...

Scientists reconstructed 500 million years of evolutionary history to reveal which came first: colorful signals or the color vision needed to see them. The natural world is awash with color, and many ...