Lithium-ion batteries have become the quiet workhorses of the energy transition, but the way they are designed and tested has ...

An innovative approach to battery materials could bring sodium-ion energy density and charging speeds far closer to those of lithium-ion, scientists say.

Writer and occasional reluctant perpetrator of engine swaps, James O'Neil is a malaise era enthusiast and also fascinated by the many ways the auto industry has since recovered from those dark days.

How do batteries achieve extreme fast charging? While lithium-ion batteries power everything from smartphones to electric vehicles, their widespread adoption is hampered by a critical limitation: slow ...

As lithium-ion batteries are increasingly deployed in electric vehicles, aviation, and energy systems operating in cold climates, their performance under sub-zero conditions has become a critical ...