A new proposal wants to cut fuel efficiency standards, and it's going after California to do it.
New app will let you virtually test drive green vehicles
Students Up the Green Factor of the 2016 Chevy Camaro
Hybrid electric coupes are fashioned for efficiency—with fangs
A hulking Arleigh Burke–class destroyer might typically burn a minimum of about 24 barrels (1,000 gallons) of fuel per hour,...
Michigan researchers have built a prototype of a new auto motor that does away with pistons, crankshafts and valves, replacing...
Split cycle engines—engines that split the functions of a normal four-cycle piston into two separate but adjacent and complementary pistons—have...
Take an accelerometer, add a microcontroller and display, and watch the dollars fly out of your carburetor
With gas prices going through the roof, yesterday's jalopy could be today's blue-chip used ride
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