Researchers have identified distinct biological features linked to a high risk of developing a severe form of age-related ...

Assessment of visual function by testing for visual acuity, dark adaptation, contrast sensitivity and evaluation of retinal sensitivity by microperimetry can indicate different stages of disease ...

Age-related macular degeneration, the leading cause of vision loss and blindness for Americans 65 and older, is a progressive disease affecting central vision. Over time, faces, book pages and ...

Toll-like receptors, or TLRs, are the immune system’s early warning sensors. They detect microbial invaders and damage signals, helping the body mount a defense. But when TLR signaling veers off ...

Add Yahoo as a preferred source to see more of our stories on Google. Iconic Fleetwood Mac frontwoman Stevie Nicks, 76, revealed she was diagnosed with wet macular degeneration in a recent interview ...

PHILADELPHIA (CBS) -- A big breakthrough in saving vision for people with a severe form of macular degeneration. This is the first and only drug that's approved to treat an advanced form of macular ...

Research reveals a promising stem cell approach to correct photoreceptor cell degeneration, which underlies several forms of visual decline and blindness. A preclinical study using stem cells to ...

Left: Simulation of a patient's vision with macular degeneration. Right: Simulation of the patient’s vision enhanced with the PRIMA eye prosthesis. A tiny wireless chip implanted in the back of the ...

How Does Eylea Work for Wet AMD? As you age, you may develop a condition that causes your vision to change. One of the most common eye conditions in older people is called age-related macular ...

Jon LaPook, M.D. is the award-winning chief medical correspondent for CBS News. Since joining CBS News in 2006, LaPook has delivered more than 1,200 reports on a wide variety of breaking news and ...