Scientists have been arguing about the health risks from radiation since the end of the 19th century, when radioactivity was first discovered. Today, with electricity demand soaring and AI companies ...

Which part of the eye does cataract affect? There are three predominant forms of cataract depending on their anatomical location in the eye lens: cortical, nuclear and posterior sub-capsular (PSC). As ...

Three main types of lens opacity in age-related cataract are known: nuclear, cortical and posterior subcapsular cataract. Nuclear cataract is more commonly found in the elderly population and ...