It's easy to think that disposable batteries are on the way out, but they're not. Americans -- myself included -- toss away over three billion batteries a year, totaling 180,000 tons of hazardous ...

Apr. 15, 2025 — Researchers have demonstrated a way to use corn protein to improve the performance of lithium-sulfur batteries, a finding that holds promise for expanding the use of the high ...

And when our phones need a battery boost, most of us can't stay tethered to a wall outlet. Thankfully, with MagSafe battery packs, you don't have to. The battery market is packed with options that ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Polymer electrolytes are promising but are limited by narrow ...