The human eye can only detect wavelengths in the visible light range, but a new imaging system will let us "see" infrared ...

Sometimes you need to know what temperature something is, but you don’t quite want to touch it. At times like these, you might want a temp gun on hand to get a good reading, like the one [Arnov Sharma ...

Snake-inspired thermal vision is moving from the lab toward devices that look a lot like everyday cameras and phones. By mimicking how vipers sense heat and fusing that idea with standard silicon ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

Apple and Samsung have put plenty of health and fitness features into their latest flagship watches. Here is how they compare. I started my career with CNET all the way back in 2005, when the ...

Abstract: Over the past few decades, uncooled infrared sensors have evolved by detecting changes in electrical properties resulting from temperature variations when absorbing infrared radiation. The ...

Abstract: Photovoltaic (PV) panel hot spot defects will reduce the power generation capacity of PV panels, which will seriously threaten the safe operation of the power station, and hot spot defect ...