Red is reserved for the back of the car, and forward-facing red lights could also be confused with emergency vehicles. That's why the study proposes a green front brake light instead.

You can only see the front of the approaching vehicle, so all of that is pretty much a mystery—because the brake lights that'd tell you more, well, are on the other side of the car.

That car, also front-wheel drive, had been a design icon back in the '30s with its hidden headlights, long hood, and flowing fastback lines.

Acura has teased the RSX Prototype, an upcoming electric SUV, with a shadowy photo. The RSX will be Acura's first in-house ...