Nedoroscik is not the only Olympic athlete with vision impairment who is excelling in their sport. Irish swimmer Daniel Wiffen ditched his glasses before clinching the gold in the 800m freestyle on ...

Side-by-side images show a 45,000-pixel rendering of a cat image at left, and a simulation representing an image rendered by 45,000 electrodes in a brain implant at right. (Credit: Ione Fine / ...

Vision feels like a camera feed from the eyes, but new work on a hidden brain circuit suggests what we see is constantly edited by internal signals about how alert, focused, or distracted we are.

As more patients consider alternatives to reading glasses and bifocals, Carrot LASIK & Eye Center is helping the public understand the science behind one of the most effective and innovative options ...