Please provide your email address to receive an email when new articles are posted on . Vitreous floaters are a common ocular condition, affecting up to 76% of the population, according to Webb and ...

Most of us have seen strange shapes floating in our vision from time to time. BBC Future explains just what they are… You might not know their official name, but you’ve no doubt seen eye floaters. The ...

In the mid-1990s, I met a man named Nestor living in the solitude of the hilly Emmental region of Switzerland. Nestor has a unique and provocative claim: that he has focused for years on a ...