Lithium-ion batteries power our favorite gadgets—but they can be dangerous if misused. Learn how to spot risks, charge safely ...

Is the Apple iOS 26.2 update already out? How do you upgrade your iPhone? Here's the new features, what to know if you own an ...

Revenue for FY 2025 was $63.8 million, compared to $44.6 million in the fiscal year ended September 30, 2024 ("FY 2024"). An increase of $19.2 million or 43% year over year. Revenue for Q4 2025 was ...

Skoltech scientists conducted a study that advances research on future batteries. Their paper, published in Small, sheds ...

Momentus has struck a deal to sublease a big chunk of research and office space in San Jose from QuantumScape Battery in a ...

The Galaxy Buds 3 FE cost $100 less than step-up Galaxy Buds 3 Pro and lack some nice features but they deliver excellent sound and may just be the better value.

The prototype battery in question is a 100 kWh pack that weighs 30 kg (66 lbs) less than a typical equivalent. Rimac says it ...

The Department of Energy's Pacific Northwest National Laboratory has begun the first tests of a utility-grade battery at the ...

AI’s Achilles’ Heel Just Became a $50 Billion Opportunity” was previously published in October 2025 with the title, “The Coming AI Energy Crunch – and the $50-Billion Opportunity No One Sees Yet.” It ...

Repair-resource giant iFixit has launched a new mobile app that brings the company’s massive library of step-by-step repair guides covering smartphones, laptops, and more to your phone. The app also ...

Porsche usually under-promises and over-delivers when it comes to the driving range of its electric vehicles. The Taycan offers impressive real-world range and is among the fastest-charging EVs in the ...

Fixit's new app comes with all the information you need to prolong the lifespan of your phone -- including an AI chatbot for ...