A thin and flexible chameleon-like material developed by engineers at the University of California, Berkeley changes color when stretched or bent even tiny amounts. With potential applications in ...

It is widely held that color and motion are processed by separate parallel pathways in the visual system, but this view is difficult to reconcile with the fact that motion can be detected in ...

Feeling stressed out? Try painting the ceiling in one of your rooms a pretty shade of blue and gaze upon it when you`re feeling uptight. It`s bound to calm you, according to Eric Walker Johnson. An ...

Visual area V4 in the macaque monkey is a cortical area that is strongly involved in color and shape perception. However, fundamental questions about V4 are still debated. V4 was initially ...