For years, machines have navigated the world color-blind. LiDAR sensors – the laser-based eyes of self-driving cars, ...

UC Irvine researchers built a battery-free wearable sweat sensor that tracks multiple health biomarkers and self-regenerates.

The performance gains, in pure terms, are staggering. Compared to Bluetooth LE, LE-UWB technology delivers 25X lower power ...

Defect-engineered zinc oxide converts tiny reversible strains into near-infrared light, opening a rare-earth-free path to ...

Despite being one of our key senses, the molecular mechanisms of smell remain poorly understood. Mason Wakely sniffs out the ...

The Pentagon started releasing declassified UFO files on Friday. Over 160 files covering more than 400 incidents dating back to the 1940s, all housed on a ...

Lidar systems use pulses of infrared light to measure distance and map a 3D scene with high resolution, allowing autonomous vehicles to rapidly react to obstacles that appear in their path. But ...

Here's what happens when you try and plug a long-forgotten HP Windows Media Center remote receiver into various modern gizmos ...

Representatives of MADD to meet with government officials to advocate for built-in alcohol-detection systems when the ...

A single topological insulator photodetector covers visible through terahertz light at room temperature, combining two ...

Infrared radiation is given off by heat, either body heat on the ground or jet engines in the air—making IR-seeking ...

The Trump administration is moving forward with its plans to expand and diversify the barrier on the border with Mexico ...