Unlike the last test you took in school, this one is fast and easy—and protects you from harm. An electrician explains.

Selling power from your EV back to the grid is now possible. Early adopters say it’s not simple – but change is coming ...

Electricity powers nearly every aspect of modern life. From lighting and heating to appliances and entertainment, homes ...

Fire is an unpredictable, humbling, destructive force. It can damage or incinerate everything from forests to factories, ...

A car's sticker price is only the start of figuring out how much it will cost over time. Here are the ins and outs of how ...

Fast charging today is shifting to refer to connectors capable of delivering 150 kw or more. Many charging station connectors ...

Haven't had any electrical work done or checked in decades? You might need to get on that to ensure your home doesn't have an ...

Test your knowledge of F1 circuit layouts by correctly identifying each of the 2025 tracks solely based on a diagram of the circuit. While we can all remember the names and countries of the F1 ...

There are many great electric cars for sale in 2025, but most of them are larger vehicles that command higher prices. Small electric cars remain rare in the USA, whereas they’re thriving in ...

Electric propulsion is being increasingly used on space missions and could ultimately replace thrusters using chemical rockets. Spacecraft powered by electric propulsion could soon be better ...