What is electricity, and how does it work? What does it mean for electricity to seek a path to ground? These answers and more, plus a brief history of the War of the Currents, inside.

How does electricity work in a house? The power you enjoy at your home is instantaneously created by a power station that can be hundreds of miles away (thanks, Tesla).

To really understand how electricity works, we need to dig into the laws of physics and the forces of nature.

Today, we're going to explore electrical circuits. It's important that you do so with a responsible older person, electricity is powerful and can be dangerous.

We'll explore the two main types of electricity: static electricity and current electricity, and dive into how electrical circuits work.

Electric vehicles are more prevalent now than ever before, even in the face of lower Tesla sales and the possible elimination of the $7,500 tax credit here in the US. But how do electric cars work ...

Electric cars may seem impossibly complex, but motors, batteries, and electricity are in many ways simpler to understand than gasoline engines.

Electric vehicles use lithium ion batteries with small amounts of nickel, manganese and cobalt. How do they work and what chemistry affects their properties?