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

There's another famous sign of wealth and acclaim that is missing now, too: the hood ornament. Auto enthusiasts will be ...

What happened to these mobile works of art? Ultra luxury brands like Bentley and Rolls-Royce retain their hood ornaments, with a twist: they retract. Image: Kristin Shaw / Popular Science ...