Magnesium is a promising candidate as an energy carrier for next-generation batteries. However, the cycling performance and capacity of magnesium batteries need to improve if they are to replace ...

Rechargeable lithium-ion batteries don’t last forever. Over time, they hold onto less charge, eventually transforming from power sources to bricks. One reason: hidden, leaky hydrogen, new research ...

This article was originally featured on The Conversation. If you’ve looked in your utility drawer lately, you may have noticed the various shapes, sizes and types of batteries that power your ...

Wesley Chang receives funding from SolidEnergy Systems and the Electric Power Research Institute. If you’ve looked in your utility drawer lately, you may have noticed the various shapes, sizes and ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. (Credit: Getty Images/Bloomberg) The European Union (EU) is ...

The electronic gifts you gave in December may have drained batteries by now. Some electronics come with low-quality, single-use batteries, ensuring a toy or device works long enough to make it ...

The batteries, also found in phones, laptops, toothbrushes and other items, have caused about 200 fires and six deaths in New York City this year, fire officials say. Here’s what to know about safety.