Alternator: A generator alternator refers to a series of parts that work together to produce electrical energy output from the mechanical energy input provided by the engine.

There are a number of different generator types for keeping your house powered on in an emergency. Here's everything you need ...

Inverter generators may be the way to go depending on what you want to power. Here's how they work and why they're better for some appliances.

Put away the candles and flashlights: A generator can keep your home running during a power outage. This article details whole house generator cost.

Wondering whether solar panels can get you through a blackout? Learn what it takes and find out how they interact with a backup generator.

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