In a new leap for neurobiology and bioelectronics, Northwestern University scientists have developed a wireless device that uses light to send information directly to the brain—bypassing the body's ...

Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based ...

This real-world study shows that recent and habitual light exposure are linked to lower subjective sleepiness and faster reaction times in daily life. Brighter and more stable daytime light patterns ...

Scientists have developed messages that only appear under specific biochemical triggers, using living bacteria.

Govee makes just about every kind of light you can think of, and many of those are Matter-capable and able to connect to HomeKit. Earlier this year, Govee came out with a series of Matter star ...

Just in time for Christmas, a vast star-forming region shaped like a Christmas tree is lighting up space 2,700 light-years from Earth.

A simple burst of visible light can now create skin-safe electrodes that could transform medical and wearable electronics.

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Sorting algorithms are a common exercise for new programmers, and for good reason: they introduce many programming ...

From this chilly vantage point, Villareal can see his monitor and also the top half of 270 Park Avenue, the new JPMorgan ...

Researchers have built a fully implantable device that sends light-based messages directly to the brain. Mice learned to interpret these artificial patterns as meaningful signals, even without touch, ...