you’ll look like a million bucks. This guide by professional makeup artist Shannon Knox focuses on the eyes and brows to ...

An image developed from the retina of a recently deceased person is called an “optogram,” Of course it sounds far-fetched now, but in the mid-1800’s, to a public just learning of the new technology of ...

Scientists develop eyeglasses with perovskite photodetectors that track eye movements by measuring reflected light, enabling ...

The first animals with anything resembling an eye lived about 550 million years ago. And, according to one scientist's calculations, only 364,000 years would have been needed for a camera-like eye ...