Big rigs make up just 10% of the vehicles on the road, but they account for nearly 30% of vehicle carbon emissions. Unlike its rivals, California-based Range Energy is focused on electrifying trailers ...

On the road to electrifying vehicles, cars and small trucks are getting there. Big rigs, however, pose bigger hurdles. The trouble with electrifying tractor-trailer trucks is that the tractor ...

John Deere has its autonomous vehicles on display here. They are, and I cannot emphasize this enough, big. Or at least this dump truck and tractor are. Is there interesting tech on board? Yep. But I’m ...