Across the United States, the rules for checking tailpipe pollution are quietly shifting, even as climate targets grow more ambitious and electric vehicles grab headlines. States are carving out ...

The National Highway Traffic Safety Administration collects crash data about autonomous vehicles, but only issues voluntary guidelines about expectations for those vehicles. Those guidelines softened ...

Vehicle experts at Edmunds tested the Chinese-made Geely Galaxy M9, a car not yet sold in the U.S. Testers found the plug-in hybrid SUV to be a high-quality vehicle that could compete with top family ...