In a GM career that spanned four decades, Porter left his mark with the long-hooded, fire-breathing 1960s and 1970s Firebird ...

GM says its proprietary lithium manganese rich (LMR) chemistry has overcome long-standing challenges like voltage decay and ...

Fever GM Amber Cox summed up her thoughts about the behavior she's witnessed from Caitlin Clark after her first year as a pro ...

General Motors expects to pioneer a new “groundbreaking” EV battery technology that the automaker says will reduce costs and ...

The cell, called lithium manganese-rich, or LMR, is expected on the market by 2028 starting with pickups and full-size SUVs. It also will be the first commercial application of prismatic EV battery ...

Going forward, some of GM’s EVs will use LMR cells in a prismatic format. Models using LFP and NMC aren't going anywhere. The three battery types will continue to co-exist, offering buyers a breadth ...

General Motors and its joint venture partner LG Energy Solution have been developing a new battery technology, designed to ...

General Motors and LG Energy have announced plans to use lithium manganese-rich (LMR) prismatic battery cells in electric ...

General Motors Co. in Detroit and LG Energy Solution, based in South Korea, will commercialize lithium manganese-rich (LMR) ...

A group of seven drivers has filed a class action lawsuit against General Motors LLC in the U.S. District Court for the ...

General Motors is teaming up with LG to develop lithium manganese-rich (LMR) batteries for its electric trucks and SUVs. The ...

The Detroit automaker says it will begin commercial production of lithium manganese-rich cells at an Ultium plant in Ohio or ...