The US federal government’s central energy information agency is planning to implement a mandatory nationwide survey of data centers focused on their energy use, according to a letter seen by WIRED.

Mark Persons shares why a multimeter is his go-to instrument for initially figuring out what is going on or going wrong in a ...

Last year, I was told by my energy supplier Octopus that I need to get a smart meter, as my existing meter is too old. I don't want to share data on my energy use, so I requested that any new smart ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

The phrase “cash is king” may not have the same ring as it used to, now that more than 40% of Americans, per the Pew Research Center, regularly go a week or more without paying for anything using ...

In today's 2-Minute Tech Briefing, a Windows 11 update broke localhost functionality, disrupting developer workflows just as Windows 10 support ended. Nvidia’s long-awaited DGX Spark “personal AI ...