The higher the wattage of the vacuum cleaner, the higher the amount of energy it will use to work at its full potential.

Few of us know why exactly, but using the wrong wattage lightbulb invokes vague nightmares of blowing up the house or ...

What are the best wall and portable chargers for high-wattage devices like the Steam Deck, ROG Ally and MacBook Pro? We've tested a range of options.

Hot topics at the inaugural IBJ Media Future of Energy Summit included the staggering power demands of data centers, ...