Your eyes and brain are more connected than you think. Here is what science says about tiredness, stress and the way you see ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

We have all had a picture taken of us where we look like a demon because our eyes are completely red. A lot of the time, this is just a silly thing we can get past, but these red-eyed photos have ...

large group of photographers taking photos with flash bulbs - Dimitri Otis/Getty Images We have all had a picture taken of us where we look like a demon because our eyes are completely red. A lot of ...