A semi-truck ran off an overpass on I-40 Feb. 1, highlighting concerns about commercial trucking safety in Arizona.

The department said via email that it has not awarded Tesla — or any manufacturer — a contract to produce armored electric ...

Vehicles made by Elon Musk’s company were on a purchase list issued before Donald Trump was inaugurated and before Mr. Musk ...

From stolen race funds to high-performance vehicles, this growing crime wave raises a bigger question—how safe are we when ...