Does an engine swap or engine replacement reset the odometer?

Autonomous car technology and electric cars seem to go hand in hand, but are all autonomous cars electric? If not, what percentage of autonomous cars are electric?

I’m hoping to take a road trip with some friends around some of the big national parks in my state, but I’m not exactly sure which spots to hit. Which are the best national forests to visit in Utah?

I’m going to drive down from Chicago and celebrate Mardi Gras in St. Louis this year with some friends. However, they told me that parking is at a premium. They said the cops probably won’t care if I park by a stop sign, but I don’t want to risk a ticket. How close can I park to a stop sign?