Plug Power has an ambitious goal of creating a hydrogen ecosystem that will be a zero-carbon energy source. If successful, ...

Spark plugs come in many different types, but they also have many different heat ranges. Here's what that means, as well as ...

Plug Power has made many changes over the past year.

Not all spark plugs are created equal, and knowing which one your car needs can vastly improve your car's fuel economy.

Although solar can save consumers a lot of money, many people find it hard to invest if they do not have a good roof or ...

The holes on the prongs of your electrical plugs may look random, but there's a clear reason they were created and why they ...

Smart plugs can add controls to any outlet, but they aren’t perfect for everything. Here’s our guide to using one and which ones to buy.

Plug-in hybrids can theoretically serve as stepping stones to all-electric vehicles, providing enough electric range for ...