Good battery care use to involve letting the battery discharge completely every so often. With modern battery technology, ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. You have definitely heard the advice to not ...

By eliminating "ion traffic jams," researchers have uncovered the hidden potential of hard carbon anodes in sodium-ion ...

While lithium extraction technologies generally focus on ways to get the essential metal out of the ground, there's another source to mine: existing batteries that no longer work. A new technique ...

Lithium-ion batteries (LiBs) remain the most widely used rechargeable batteries worldwide, due to their light weight, high ...

Researchers have found that electrochemical tuning of Ni-rich cathodes can suppress structural collapse and extend Li-ion ...

The new WATT Fuel Cell uses the natural gas connection your home already has to generate power when you need it.

Ivano Aiello receives funding from private donors. When fire broke out at the world’s largest battery energy storage facility in January 2025, its thick smoke blanketed surrounding wetlands, farms and ...

Batteries are the backbone of America’s technological ambitions. Electric vehicles, drones, aircraft, defense systems, grid storage, consumer electronics—the entire future runs on electrons stuffed ...

Rio Tinto last year bet big on lithium. Its new chief executive officer will next week set out whether the commodity has a prominent future at the world’s second-largest mining company. Simon Trott, ...

After hours of video calls, texts, streaming and scrolling through social media, smartphone buyers cashing in on Cyber Monday deals want a smartphone battery that will last. "While there's a lot of ...