It’s a relatively simple maneuver, but it has the potential to reveal clues about a possible heart issue. So what exactly does the “thumb test” entail, and what should people know about it? Below, ...

Increased battery drain is normal following a major OS update. Your phone needs time to complete the setup in the background. iOS 26 offers a new Adaptive Power mode to extend your battery charge.

German zero-emission aircraft developer Vaeridion is to flight test its advanced battery system on the Dornier 328-based UpLift flying testbed operated by the country’s DLR aerospace research centre.

And the best part? The solution isn’t a tangled mess of ancient jumper cables. Portable jump starters can squeeze an ...

- Your Galaxy Z Flip dies by 3 PM despite barely touching it all day. Sound familiar? Ukraine’s Plan to Starve the Russian War Machine DoorDash driver alerts police to hostage situation after ...

In brief: The slim design of the iPhone Air may appeal to some users, but many worry it could come at the cost of battery life. Several YouTubers and tech publications have tested the new device to ...

No matter how flashy a smartphone might be, how many features it touts, it has a single piece of technology packed inside that is more important than any other: the battery. When it runs dry, your ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. Study methods are usually all ...

The Austrian Torrent and Avalanche Control Centre has deployed a Liebherr-developed battery energy storage system to power the cranes, offices, and equipment used in the construction of this year’s ...

Cost remains one of the biggest challenges of electric vehicles and the single most expensive piece in an EV is the battery, followed by the power electronics module (PEM) and drive units. Electricity ...

More often than not, a car's battery doesn't take a lot of effort to spot. Simply pop open the hood of just about any vehicle, and with a little searching, it should be easy to spot among the other ...

The evolution of the iPhone since 2007 has brought the world's first smartphone a long way. If Steve Jobs could see the iPhone of today, he might shed a tear of joy — or roll in his grave, who knows — ...