Beliefs about the way visual perception works have undergone some fairly radical changes throughout history. In ancient Greece, for example, it was thought that beams of light emanate from our eyes ...

Your eyes and brain are more connected than you think. Here is what science says about tiredness, stress and the way you see the world. Ever assumed your eyes work like a camera, just capturing the ...

Learn what afterimages can teach us about how our brains predict our visual movements. If you’ve ever been caught off guard by bright lights coming around a corner, or the sun suddenly hitting your ...