Although the all-electric Chevy Equinox EV and Cadillac Lyriq both offer heat pumps, testing shows that cold-weather efficiency for these two models is lacking.

The deal, with Norway’s Vianode, is for delivery of a material critical for electric-vehicle batteries, the companies said ...

Trump wants to crack down on EVs, but the industry is stronger than ever. When I stepped up to test drive the all-electric ...