Most folks brush it off as a quirky brain trick called face pareidolia. New findings reveal that people with visual snow ...

Visual snow syndrome is that strange, relentless flicker across your entire field of vision like staring at an old TV tuned to a dead channel, day and night, eyes open or closed. Most people have ...

Visual snow is a neurologic condition in which a person’s vision is altered in several ways, chief among them is seeing innumerable small flickering dots where none exist. Researchers have likened the ...