Scientists report that eye tracking technology can be used to judge the progress of people learning English as a second language

University of Exeter researchers have revealed how the irises of Trinidadian guppies turn black to warn other fish they are feeling aggressive

If sarcasm if your forte then the mantis shrimp may very well be your spirit animal

Researchers conclude that heading the ball is more strongly linked to impaired cognitive performance among football players than accidental collisions

Scientists discover changes in gaze trigger eardrum vibrations, even in the absence of sound

A specially adapted rehabilitation programme improved the balance of MS patients, as well as lowering levels of dizziness and fatigue

Do you have an image from childhood that is as clear as yesterday? Eye movements could be key to these engrained memories

Portuguese clinicians have described the case of a man who presented to the emergency department with bilateral vision loss after a brain bleed

A visual quirk means ants prefer to turn left rather than right

Is it blue and black or white and gold? A viral optical illusion has been used to test a new algorithm that delves into differences in colour perception