A new brain device from Northwestern University is asking a daring question: what if information could reach your brain ...

Scientists have built a soft, wireless Implant that lets the brain interpret patterned light as if it were a new kind of touch, turning beams into information the cortex can actually use. Instead of ...

The brilliant, pure color that quantum dots (QDs) emit make them enticing materials for next-generation displays. But existing techniques cannot deposit patterns of these semiconductor nanocrystals at ...

Changing light's polarization can reverse the structure of a patterned light field, opening a new way to control geometry and information in optics. (Nanowerk Spotlight) Light can be bent, focused, or ...