A man accused of setting a woman on fire inside a Chicago train has been ordered held pending trial on a federal terrorism ...

A wireless implant helped patients with severe macular degeneration regain usable vision. The results point toward a new ...

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 ...