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 ...

Seeing flashing lights in the corner of one or both eyes can occur with migraine or result from trauma, detached retina, or other problems. The flashes of light may vary in shape, color, frequency ...

If someone flashes a bright light in your eyes, your pupils do not have enough time to contract, leaving your retinas and their underlying choroids exposed. The flashing light reflects off your ...

Wondering why eyes turn red in flash photos? Discover the science behind red-eye, when it happens, and how to prevent it ...

The green flash is a rare optical phenomenon above the horizon directly at sunrise or sunset. The color is caused by green ...

If you ever notice pesky dark strands that may resemble anything from a simple speck to a cobweb drifting across your vision, what you're probably seeing is what's known as an eye floater.

In most cases, both eyes are involved, although the symptoms may be worse in the eye that received more ultraviolet radiation. This is very different from a corneal abrasion due to an injury ...

seeing spots or flashes of light or wiggly lines in front of your eyes blinkered vision (loss of peripheral vision) – being able to see clearly what is straight ahead, but not what is at the sides a ...