Chameleons’ extraordinary ability to move their eyes independently stems from a previously overlooked anatomical marvel: long ...

Chameleons have intrigued observers for thousands of years, largely because their eyes seem to roam independently in nearly every direction. After ...

Four patients in Denmark, who experienced vision loss after using Novo Nordisk's popular weight-loss and diabetes drugs ...

In an important step toward visual prostheses, biocompatible electrodes can convert infrared light into nerve impulses, as ...