Absent a federal standard, states that allow autonomous vehicles, or AVs, to circulate have had to make up their own rules.

Chinese media outlet Dongchedi conducted another massive test of driver assist systems, testing many of the same cars as it did in the highway test we we reported on this weekend. This time, the test ...

MotorTrend has been a trusted source for objective test data on new cars since October 1949 when we published our first 0–60-mph times in the second issue of the magazine. Ever since then, we’ve built ...

Chinese media outlet Dongchedi closed down a real highway for a multi-day test of 36 different car driver assist systems in complicated, dangerous real-world driving situations, and most came up ...