thread-like strands, or small shadowy shapes in your vision only to soon realise you're not looking at lines as they are in your eye? Well, it's actually quite common, with eye floaters affecting ...

A long time ago, my kids taught me that the importance of pain depends upon whether you are the one giving it or the one ...

The authors propose that floaters are usually diffraction patterns cast on the retina by red blood cells They are the spots that most people occasionally see before their eyes.