Color blindness, or color vision deficiency, is more common in males. This is due to how parents pass down a chromosome associated with the male sex. Red-green color vision deficiency is the most ...

Daltonism is a specific type of red-green color vision deficiency, also known as color blindness. People with red-green color vision deficiency may confuse colors that contain red or green elements.

This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. This marks the first story ...

Dr. Mark Lindsay was 5 years old when he first learned that tree trunks were brown. "Up until that point, I believed leaves and trunks were all green. Just lighter and darker shades," Mark said. Mark ...

Window blinds, admittedly, may not be the most exciting part of decorating a room, but the most stylish types of blinds can actually add plenty of design appeal, while serving their much-needed ...

Vision loss can result from a number of different conditions, including refractive errors and cataracts. There are 2.2 billion people around the world who live with near or distance vision impairment, ...

WASHINGTON - British researchers working in an East African village say a single dose of an antibiotic appears to stop infections that cause trachoma, the world's leading preventable cause of ...

Several types of eye drops have been recalled in recent weeks as safety regulators investigate cases of blindness and at least one death. Federal safety officials have been recalling several brands of ...

Vision loss can result from a number of different conditions, including refractive errors and cataracts. There are 2.2 billion people around the world who live with near or distance vision impairment, ...