Add Yahoo as a preferred source to see more of our stories on Google. When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, beams of infrared ...

In a lab in Zurich, scientists have built something that, at first glance, shouldn’t be possible. When a beam of infrared light strikes their ultra-thin lens—barely thicker than a red blood cell—it ...

You can see that in this Slow Mo Guys YouTube Short showing the flashing of the invisible-to-the-human-eye IR illuminators of Apple’s face computer, both on the ...

Researchers used theoretical calculations assessing electron orbital symmetry to synthesize new molecule designed to be both transparent and colorless while absorbing near-infrared light. This ...

When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, beams of infrared light – invisible to the naked eye — shine onto the unique contours of ...