U nexpected flashes of light in your eye can be alarming, and in many cases, it's something that should be discussed with ...

Ophthalmic migraine is a type of migraine that can cause visual disturbances including shining zigzag patterns Read on to ...

Eye floaters are common but can signal serious issues. Learn causes, treatment options, and when to seek care.

The reason why dinoflagellates give off bright flashes of light is not clearly ... The next time you see a firefly twinkling on a summer night, remember you are watching a chemical reaction that is ...