When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Dialing in your aperture, shutter speed and ISO doesn't have to be a game of guesswork when using manual mode. If you're ...

Each mineral in a volcanic deposit is like a microscopic thermometer that records magma chamber temperature over time.

Lindsay Cook, PharmD, is a consultant pharmacist working with long-term care facilities. You should clean your thermometers with rubbing alcohol or bleach wipes regularly to kill germs. It is best to ...

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other product ...

Abstract: It is important to reduce the cost of the sensing system to promote the social implementation of optical fiber sensors. The light source and the photodetector with analysis functions, e.g., ...

Abstract: The thermal radiation reflection properties of real material surfaces tend to be directional, which leads to inaccuracies in existing methods for measuring the diffuse inner surface ...

Fuel bills are a major point of contention for millions of Britons but particularly the elderly and less well-off during the winter months. Energy companies have come under fire over the years for ...

Providing utility professionals with critical information related to the planning, design, construction, operations, maintenance and safety of transmission and distribution facilities, including ...