The second-generation (Gen 2) Tesla Semi has new batteries and design improvements like new mirrors for better sight lines and aerodynamics, plus a “drop glass” for easier cargo access. The initial 32 ...

Electric vehicles drive half as far as gas-powered vehicles before requiring a recharge, on average. That's for smaller, consumer-friendly vehicles, versus large haulers or semi-trucks, which require ...

The scoop under some semi-trucks has nothing to do with ice cream. It's a way of improving the trucks' fuel efficiency. Here's how it works.

Semi-trucks are the blood pumping around America’s veins, hauling nearly everything that ends up on store shelves or doorsteps. Without them, the economy would grind to a halt, but it can feel like ...