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

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A recent study has illuminated the evolutionary journey of color vision in animals, revealing a surprising timeline: animals ...

Why did humans evolve the eyes we have today? While scientists can't go back in time to study the environmental pressures that shaped the evolution of the diverse vision systems that exist in nature, ...

Picture a primordial Earth: a world of muted browns, grays and greens. Fast forward to today, and Earth teems with a kaleidoscope of colors. From the stunning feathers of male peacocks to the vivid ...