The excesses of big tech are taking on new meaning as companies in the "Magnificent Seven" ramp up their investments in artificial intelligence. Major firms have long been accused of lacking ...

These days, batteries are found in just about every electronic device you could imagine. From phones to lawn mowers to cars, the items that make life in the modern world happen to do so with a battery ...

Researchers have pushed sodium-ion battery charging speeds into territory once reserved for lithium-ion cells, demonstrating a practical pouch cell that reaches full charge in under 10 minutes. The ...

Sodium-ion batteries for electric vehicles and energy storage are moving toward the mainstream. Wider use of these batteries could lead to lower costs, less fire risk, and less need for lithium, ...

Muhammad Rizwan Azhar does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

While lithium ion battery prices are falling again, interest in sodium ion (Na-ion) energy storage has not waned. With a global ramp-up of cell manufacturing capacity under way, it remains unclear ...