Automakers are racing to turn science‑project batteries and concept dashboards into real products, but the most eye‑catching claims still sit in the lab or on the show floor. I look at three ...

The Li-ion batteries that power everything from smartphones to electric cars are usually packed in rigid, sealed enclosures that prevent stresses from damaging their components and keep air from ...

All-solid-state batteries offer a safer and more powerful way to run electric vehicles, power electronics, and store renewable energy from the grid. However, their key ingredient, lithium, is both ...