The Georgia Supreme Court this week heard several cases, including two that could affect how cities design roadways and who gets to sell cars and another involving child custody with an unmarried couple.

Rivian, which has just started deliveries of its battery-powered pickup truck, surged in its first day of trading after completing one of the biggest IPOs in U.S. history.

A ton of new vehicle start-ups are trying to follow in Tesla's footsteps but a battle between one electric pickup maker and a short seller shows how the heavily hyped industry is also a risky one.