Taking your car to the mechanic is convenient, but it isn't always the cheapest. Diagnosing your car yourself, for example, can save you a lot of money.

Two trucks with macho names face off in three off-road challenges to prove which is the more capable rig.

No, that doesn’t mean the wizards in robes are doing magic. The former Solicitor General of the United States puts the tariffs case in its legal realism context.