The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have discovered a new way to generate ultra-precise, evenly spaced "combs" of laser light on a ...

LEDs no wider than a human hair could soon take on work traditionally handled by lasers, from moving data inside server racks to powering next-generation displays. New research co-authored by UC Santa ...

For many people, life in and around Chicago means near-constant surveillance in the name of public safety. Meet the city residents engaging with this controversial space.

Not sure where to start with smart plugs? At CNET, these are the tricks we use to make our homes smarter and routines faster. Tyler Lacoma Editor / Home Security and Smart Home Tyler has worked on, ...

Getting PCBs made is often the key step in taking a dodgy lab experiment and turning it into a functional piece of equipment.

Mega Man is a popular video game character who is perhaps most notable for having a sort of lasery-type blaster for an arm. A ...