Do dragonflies see like humans? Researchers discovered dragonflies use a red-sensing opsin identical to mammals. This study ...

It uses the light around us to create spectacular images that help us navigate the world as visual creatures. Scientists have ...

UC Berkeley scientists created a new platform called “Oz” that directly controls up to 1,000 photoreceptors in the eye at once, providing new insight into the nature of human sight and vision loss. In ...

Optical illusions are not merely tricks or viral brain teasers, they reveal the curious disconnect between what we see and what our brain interprets. A flat drawing might come across as ...