Electricity is a key ingredient in living bodies. We know that voltage differences are important in biological systems; they drive the beating of the heart and allow neurons to communicate with one ...

In August 2016, two 500-kilovolt transmission lines in San Bernardino County, California, tripped offline during a fire. As a result, some distance away, more than 1,000 megawatts of solar generation ...

Physicists at Forschungszentrum Jülich have made a significant step towards the realization of new types of electronic components. Using a special four-tip scanning tunneling microscope, they were ...

A team of scientists has revealed how a single quantum device can accurately measure the three fundamental units of electricity—the ampere (unit of electrical current), the volt (unit of electrical ...

Electricity is a key aspect of life, and is required for organisms to move and communicate. The movement of tiny charged particles called ions across the membranes that enclose cells are what ...

Most homes already have a smart meter that digitally communicates with the electric grid. If you're looking to get rooftop solar panels, a smart meter is an essential piece of equipment. Here's why.

When working on electrical projects around the home—whether that’s troubleshooting an issue with your HVAC system, repairing an appliance, or testing a car battery—a multimeter is essential. These ...

Sometimes trying to measure electrical wires and cables in an old building is like trying to find a needle in a haystack, considering that they may be buried beneath a concrete floor or run through ...