The GM Brazil Proving Ground was selected by local authorities to conduct federal vehicle efficiency testing for all ...

Legendary automotive designer William Porter has passed away in his Michigan home at the age of 93. His career as a designer ...

Options volume is relatively light, with 25k contracts traded and puts leading calls for a put/call ratio of 1.23, compared to a typical level ...

The automaker's lithium manganese-rich prismatic battery cells reportedly offer a longer lifespan and higher energy density ...

GM and its partner LG Energy Solution plan to launch production of the technology, called lithium manganese-rich batteries, ...

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

The innovative EV battery tech gives electric trucks more than 400 miles of range while cutting production costs.

GM says it has developed cells that will make batteries cheaper and more energy dense. The automaker aims to be the first to ...

General Motors and battery partner LG Energy Solution are planning to start commercial production of lower-cost cells for ...

General Motors and LG Energy Solution are poised to launch a new era for electric vehicles with the commercial release of ...

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

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