Have you noticed a tiny dark spot or threads while looking at the sky or a white wall, that just floats over your vision?

Unexpected flashes of light in your eye can be alarming, and in many cases, it’s something that should be discussed with your doctor as soon as possible. That said, these bright flashes are not always ...

There’s a dark spot floating in front of your eye, but when you try to look directly at it, it scoots away. What the heck? These little shadows are known as floaters, and like gray hair and laugh ...

Dark circles under eyes are most often caused by a lack of sleep, genetics, or aging. Dark circles can also be caused by ...

People with albinism often have poor vision. A new study reveals the underlying cause. People with albinism often have poor vision. A new study from the Netherlands Institute for Neuroscience reveals ...