Scientists have developed a so-called "snake vision" that uses a CMOS with a quantum dot layer that can detect infrared ...

Meet the DVX Night Storm X3: The ultra-stealth 4K night-vision unit built for extreme darkness ...

MIT develops needle-free glucose monitor using light technology. Revolutionary device could replace painful finger pricks for ...

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging ...

Even as quantum navigation emerges as a legitimate alternative to satellite-based navigation, the satellites themselves are ...

MIT researchers developed a compact band-pass Raman spectroscopy device that noninvasively tracks glucose through the skin in ...

Researchers at Brown University have developed a wearable sensor that uses polarized light to improve the accuracy of ...

Zoom in far enough on an empress cicada wing, and a strange landscape materializes. At the nanoscale, densely packed spires ...

Tellurium nanowire transistors switch between boosting and suppressing their light response through voltage alone, enabling ...

With a new imaging spectrometer from NASA, mineral deposits in the ground can be identified from an aircraft. The sensor is housed in an airplane.

From cancer care to portable food safety testing and climate-resilient crops, the IAEA demonstrated how nuclear technology is transforming lives well beyond the energy sector at last month’s Beyond ...