The chemistry that can provide power from metals makes those metals degrade over time and there's not much we can do about it ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

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

Squeaky car hinges are not just embarrassing; that sound is a cry for help as poorly lubricated parts of the hinge grind against one another. In addition to causing damage to the hinge, the extra ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Cordless, battery-powered lawn ...

A dead car battery happens to almost everyone at some point. According to the American Automobile Association, the common causes include corrosion build up, extreme heat or cold, too many accessories ...

A tool made from a modified glue gun can now repair broken bones in surgery by 3D-printing grafts directly onto them. Bone implants have historically been made of metal, donor bone and more recently ...

AI infrastructure is hitting a power wall, and Microsoft believes the solution lies in technology borrowed from smartwatch displays. While power efficient, traditional copper links have a limited ...

Federal agents detained nearly 500 workers during an immigration raid at a Hyundai battery plant construction site near Savannah, Georgia — an operation that has rattled U.S.–South Korea relations and ...

Robert Holden is worried about one of New York City's five boroughs going up in flames. "It makes absolutely zero sense why, now, these facilities are being sited practically in people's backyards, ...