Scientists have created an anode-free sodium solid-state battery. This brings the reality of inexpensive, fast-charging, high-capacity batteries for electric vehicles and grid storage closer than ever ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. A molecular engineering strategy using dipolar self-assembled ...

We surveyed mechanics from around the country to get accurate, real-world estimates for how much you can expect to pay when a head gasket goes bad, and the results were higher than we were expecting.