Columbia scientists have identified a brain circuit that drives fruit flies' ability to see in color -- and found that it bears a striking resemblance to the circuitry behind our own capacity for ...

New findings in color vision research imply that humans can perceive a greater range of blue tones than monkeys do. Distinct connections found in the human retina may indicate recent evolutionary ...

Perceiving something – anything – in your surroundings is to become aware of what your senses are detecting. Today, Columbia University neuroscientists identify, for the first time, brain-cell ...