The risks of the eye tattooing process include harming the once-clear cornea in ways that cause it to warp, cloud or leak ...

Some individuals might struggle to differentiate shades of the same color. These challenges can affect activities such as reading traffic lights, selecting ripe fruits, or matching clothing. Types of ...

The primary cause of color blindness is the absence or malfunction of photoreceptor cells in the retina, known as cones. Cone cells are responsible for detecting light and color. They come in three ...