While "all-terrain" implies that A/T tires are good on the highway, too, it really is best to use highway tires if most of ...

While safety remains a serious concern with self-driving cars, current models seem more likely to cause traffic snarls with excessive caution. Wider adoption is also being hampered by an inability to ...

Federal safety regulators are once again looking into Tesla’s self-driving mode, the latest in a seemingly endless stream of investigations into the safety of the technology.