“If you rely on your phone as much as I do, this is a lifesaver.” Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission ...

The battery life of just about every phone leaves a lot to be desired. When there are no outlets around, it's imperative to have a battery pack on hand to juice up your phone on the go. And it's even ...

Fitting smoke alarms in your home has never been easier, thanks to the new X-Sense XS0D-MR31 smart wi-fi detector that comes with a base station and three battery-powered alarms that can be fitted via ...

In this exciting video, we delve into the fascinating world of renewable energy by showing you how to make a magnet energy ...

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

Reviving dead lithium-ion tool batteries is unsafe, damaged cells can trigger leaks, thermal runaway, fires, or explosions.

We may receive a commission on purchases made from links. Rechargeable battery packs aren't just for power tool brands like Ryobi. There are all kinds of household and professional gadgets that make ...

Recycling lithium-ion batteries – whether they're the large ones in your EVs or the small ones in your gadgets – is no easy task, as it requires specialized processes, high heat, and a range of ...

Carey Gallagher began her senior year at Yonkers Middle High School in New York this week alongside 1,438 students, now all required to place their cellphones in a locked magnetic pouch. Yonkers ...

Rare earth magnets, critical to modern technologies, remain dominated by China despite Western efforts to diversify supply, with Europe increasing imports and the U.S. falling behind.

The iPhone Air looks great with its sleek, thin new shape, but you may not want to choose this phone as your daily driver just yet. The new device announced at Apple’s hardware event on Tuesday is ...