Computer chips that cram billions of electronic devices into a few square inches have powered the digital economy and ...

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 ...

Electrical circuits have always been a mystery to me. Those tiny components that look like Chiclets or jewelry beads somehow make a light blink, produce music, and detect motion. So I was happy to ...

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 ...

The color detection circuit is capable of determining the color of an object using RGB LED. The process takes place by shining light of a certain color on the object and the color of the object can be ...