Early cars were not equipped with coolant temperature gauges. One enterprising company created the Moto-Meter, a temperature ...

The Aptera Launch Edition EV offers 400 miles of range on a single charge using an electrical output in addition to 40 miles ...

Those with a lower “drag coefficient” number are considered more aerodynamic. [ Related: Why don’t cars have hood ornaments anymore?] Chunky autonomous vehicle sensors can complicate things.

Managing air resistance through aerodynamic truck upgrades can reduce a long-haul vehicle’s total fuel consumption by 10%, on ...

If you live in one of the roughly dozen US cities where autonomous vehicles are present, you likely recognize them by their ...