Do you ever see squiggly lines, 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 ...

According to the NHS website, while floaters - such as dots and lines - or flashes of light in your vision are typically ...

Also known as tar snakes, these are often seen as one or more black, squiggly lines that can pop up everywhere from roads and parking lots to residential driveways. Tar snakes are made with an ...