Among the trickle-down effects of cheaper gas prices are lower sales totals for alternative-fuel cars—which in turn have forced automakers to slash prices on these vehicles.

Traffic congestion cost the average American household dozens of hours and thousands of dollars last year, according to a new study.

A powerful engine, a moon roof, USB ports and comfortable seating for five are all signs of booms in agriculture and construction.

The ability to buy a used car is hardly hot news. But we're talking about Tesla here, and how the automaker will soon be selling certified pre-owned versions of the prized Model S for a fraction of the sticker price.

When the market for new car sales is hot, smart buyers know to look instead at the overflowing inventory of used cars—a supply that's cheap and getting cheaper.

TIME's Bill Saporito test drives the new Corvette Stingray and finds it's as fast and powerful as advertised.