During CES 2026, Donut Lab claimed it had built a solid-state battery that promised unprecedented energy density, longevity, and charging performance. Skeptics demolished Donut Lab's claims, but the ...

Something quietly extraordinary is happening inside research labs, factory pilot lines, and test vehicles right now. The battery sitting beneath your current electric vehicle - the one you thought was ...

For a while now, lithium-ion batteries have been the go-to method for powering rechargeable electronic devices of all sizes, from phones to electric cars. And for a while now, most people are well ...