As its whiskers flitter, the mouse’s brain sparks with activity. A tiny implant records the electrical chatter and beams it to a nearby computer. Smaller than a grain of salt, the implant is powered ...

Our eyes naturally adjust to the visual world. From reading small fonts on a screen to scanning lush greenery in the great outdoors, they automatically change their focus to see everything near and ...

Globally, more than five million people are affected by age-related macular degeneration, which can make reading, driving, and the recognition of faces impossible. A new wireless retinal implant has ...

The first time I accepted that my grandpa was really aging was when I held his hand. His grip was strong as ever. But the skin on his hand was wafer thin and carried tell-tale signs of bruising across ...