Nano-sensors that work without batteries or wires could pave the way for more comfortable, less obtrusive sleep and health ...

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

University of Texas at Dallas researchers, in partnership with Texas-based biotech company EnLiSense, have demonstrated a ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

The godfather of the active-pixel CMOS sensor, Eric R Fossum, PhD, has been awarded the 2026 Charles Stark Draper Prize for ...