Nasa astronauts Butch Wilmore and Sunita Williams returned to Earth after an extended nine-month stay in space, experiencing ...

Even though vitamin B12 is found in many foods, its insufficiency and deficiency are relatively common. Low B12 symptoms lead ...

“ There was something in the back of my head where people thought I couldn’t do things anymore because I’m legally blind,” ...

Cataracts are the leading cause of blindness in adults older than age 50 worldwide.The global prevalence of cataracts has ...

More often than not, I sleep in my contact lenses and I wake up with blurry vision and dry, sticky lenses that won't budge.

Spending a lot of time outdoors may be the best way to prevent myopia, or delay its progression, but this isn't always practical. Now, research suggests that bringing the outside in may be a valid wor ...

Incorporate omega-3s into your diet: Foods like fish have been shown to reduce the risk of macular degeneration. Don’t forget ...

Eye expert Tina Patel has revealed how your eyesight can change permanently, following a lengthy-stint floating around in ...

Last year, the Lancet Commission found evidence that visual impairment caused by cataracts and diabetic retinopathy were ...