Guardian writers and readers share the simple tricks they use to bring a bit of joy into their lives ...

These are tech expert Marc Salzman's top CES picks for USA TODAY after his hands-on with future gadgets and gear in Las Vegas ...

Are my exercise routines, which were meant to keep me from falling apart, slowing my demise, or accelerating it?

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous killing machines.

That jolt you get when stuff goes wrong while driving? Yeah, everyone’s had it. Like getting a flat way out in the middle of nowhere or caught in heavy rain with no cover. When things go sideways fast ...

Gizmo is our resident Fix-It Guy. There are many Gizmos in many prisons across the country, and their hustle is considered an ...

If you were one of the lucky ones who got a MoonSwatch when they first came out, chances are your watch’s battery is dead by ...

Lithium-ion batteries are found in everything from smartphones to cars, and while they are generally very safe if stored and charged correctly, there are thousands of documented cases of them catching ...

It may shock you, but on an industrial scale, electricity is rarely generated in reserve. If fuel or water power is used to generate energy, then the process can be regulated and not generate excess ...

Follow ZDNET: Add us as a preferred source on Google. I've spent a significant portion of my life searching for ways to extend the battery life on my Android phones. Admittedly, that sounds rather ...

Starting this year, Californians will pay a new fee every time they buy a product with a non-removable battery – whether it’s a power tool, a PlayStation, or even a singing greeting card.

A perplexing and frustrating issue, leaving drivers of several popular new GM vehicles stranded with dead batteries, has an unusually simple culprit: spare change. A newly issued GM service bulletin ...