Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

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 ...

On paper, LED bulbs are made to last for at least several years thanks to their low energy needs. I wanted to know why that doesn't always work out, so I talked to installers and LED manufacturers to ...

You can turn your iPhone into a smart display on your nightstand, at your desk or in the kitchen using StandBy mode. It’s an attractive way to put your iPhone to work as a small information board or ...

Winter has arrived, delivering snowstorms, icy rain and plummeting temperatures. That can make it more difficult to keep your utility bill at a manageable level, and if you have family staying with ...

When the glowing, futuristic TheraFace Mask Glo entered my home, my two kids immediately dubbed it “Mummy’s dress-up helmet.” Fair. But the TheraFace Mask Glo isn’t just good for my toddler’s ...

Microsoft’s controversial Windows Recall has now been generally released, and it poses as much of a risk to your privacy as it could be a boon to your productivity. Recall is just one of several new ...

The Black Ops 7 weapon meta has some clear standouts and, thanks to the addition of S1 guns, things have changed. Assault rifles are currently edging out the Marksman rifles that previously dominated, ...

Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has assisted thousands of clients over a more than two-decade career. She is the CEO of ...

I wish I had access to this explainer from Planetscale back when I was learning how different storage technologies work, rather than scratching my head at Wikipedia pages and Reddit 'explain like I'm ...