You may have seen advertisements claiming to eliminate the need for eyeglasses through vision therapy or vision training – ...

Presbyopia is caused by a stiffening in the lens of the eye that develops in people after the age of 40, and affects an estimated 128 million people in the US. AbbVie is recommending Vuity ...

The FDA has approved the first and so far only pharmacological treatment for presbyopia, a sight condition that typically starts in middle age and involves difficulty in focusing on near objects ...

Here’s how it works. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in ...

System to pick US president created in 1787, when the South found a way to inflate its numbers and political influence.