Tiny droplets are powering big ideas in science. Researchers have developed a miniature, soft, and flexible lithium-ion battery made from biocompatible hydrogel. This new battery, smaller than a grain ...

As the owner of a 3-year-old laptop, I feel the finite lifespan of lithium batteries acutely. It’s still a great machine, but the cost of a battery replacement would take me a significant way down the ...

Between lithium sourcing and environmental pollution, batteries come with a lot of problems, but water-based batteries could ...

For the first time, scientists have observed how tiny metal "thorns" called dendrites sprout inside lithium-ion batteries, ...

Add Yahoo as a preferred source to see more of our stories on Google. In a bid to make lithium-ion batteries safer, cleaner, and easier to recycle, scientists at the Institute of Science Tokyo have ...

The Lone Star State is already a literal powerhouse that bestrides domestic energy production. Lithium — the stuff that ...