Researchers in Sweden have developed a display technology with the smallest pixels ever made, capable of producing the ...

Scientists have revived light-sensing neuron cells in organ donor eyes and restored communication between them as part of a series of discoveries that stand to transform brain and vision research.

Scientists have managed to re-activate certain cells in human eyes that were removed up to five hours after the donor's death, raising questions about when neurons can be said to have truly died. The ...

Sponsored by Texas Instruments: From safer cars to smarter homes, intelligent light-sensing solutions enhance user experiences. Light sensors detect the presence or absence of light, and the intensity ...

Small blobs of human brain grown in a dish have been coaxed into forming rudimentary eyes, which respond to light by sending signals to the rest of the brain tissue. The pairs of eye-like structures ...