When you’re testing or debugging some mains-powered gear, plugging it directly into the outlet can often be an exciting ...

Need emergency power fast? Shop the best winter blackout deals on generators and portable power stations.

Understanding the benefits of matrix converters for EV chargers and a comparison of different matrix converter topologies.

Portable power stations are handy for backup power during outages, off-grid electricity for an RV, or simply charging your laptop and phone while working remotely. They’re effectively large bundles of ...

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, ...

A SF local coffee chain is taking a full transparency approach as it hikes prices due to tariffs and increasingly pricy coffee beans. In the final moments of Tesla's earnings call, Elon Musk urged ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...

Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has held positions in, and has deep experience with, expense auditing, personal finance, real estate, as well as ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

The cost of installing a central air conditioning system varies widely depending on your home’s size, the type and efficiency of the unit, and whether ductwork is already in place. Some or all of the ...