Q Several months ago, my right eye began to be bothered by “little critters” flying through the air; when I tried to brush ...

Those moving shadows in your eyes are called floaters - here's what causes them and warning signs to watch for.

Eye floaters are common, harmless specks caused by collagen clumps in the eye's vitreous, often appearing with age. While usually benign, a sudden increase, flashes, or a curtain-like shadow signals a ...