Changes to our eyes and ears occur as a result of disease, genetic factors, "wear and tear" and environmental factors.
Whether cheap or expensive, sunglasses play a crucial role in eye protection against ultraviolet radiation.
Glaucoma is the sneak thief of sight, affecting the eyesight of more than 50 million people worldwide. It remains the biggest preventable cause of blindness today.
Conjunctivitis is a common condition that often occurs in outbreaks – but what exactly is it?
More than a million Australians have an untreated cataract and hundreds of cataract surgeries are performed daily, but what are they?
Trachoma easily spreads from one child to another through infected eye and nose secretions. A person may have up to 40 episodes of reinfection during childhood.