Gold and Titanium Restore Vision to Blind Mice

The mice couldn't see in full color, but their brains responded to green, blue, and ultraviolet light.

March 8, 2018

The Bionic Lens Could Push Eyesight Beyond 20/20 Vision

Perfect eyesight and the ability to focus without straining the eyes.

September 3, 2017

A Japanese Man Has Become the First Recipient of Donated, Reprogrammed Stem Cells

We already donate blood to save lives. Stem cell donations may be next.

March 30, 2017
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