Fusion power promises to generate large amounts of clean electricity from nearly limitless fuel. This article explains the main approaches and the companies that use them.

If it’s less than 14 volts, there’s a nut on the alternator’s B+ terminal that connects to a thick wire that transfers the ...

It depends whether you’re using AC power, DC power, or eco-friendly solar energy—and can be a matter of hours or take all day.

Recently, the alternator went bad, and being a 75-year-old guy who thinks he can do most everything, I installed a rebuilt alternator I bought from Advanced Auto Parts. Visit the Car Talk website at ...

In our series, Driving Into the Future sponsored by Electric for All, we take a look at how electric vehicles come with lower maintenance costs.

Here's how I bought a Lexus for $8,000. In this week's Don't Short Yourself, here's how I bought this used Lexus for just $8,000. Welcome back to Don't Short Yourself, where each week we offer ...

Did you ever wonder how the mechanical voltage regulator — that big black box wired up to the generator on a car from the ’60s or before — worked? [Jonelsonster] has some ...

WRC crews, mechanics and cars were pushed to their limits in Kenya as multiple frontrunners retired and teams battled to keep ...

While brand new chassis and power unit regulations are keeping us occupied ahead of the 2026 F1 season, the new regulations mean that the battery in the car is every bit as important. The batteries ...

Hybrid vehicles aren’t new. In fact, they date all the way back to the inception of the automobile itself. Ferdinand Porsche, founder of the fabled sports car brand, built the first hybrid car in 1899 ...

Discover the engineering behind lunar rovers and how they are designed to operate in the unique environment of the Moon. This video explores the mechanics that allow a car to navigate the lunar ...