Fuel gauges are fairly simple mechanisms. They point to “E” when the tank is nearly empty and “F” when it’s full. At least, until it doesn’t. Then you’re left in the dark, guessing how many miles you ...

Top Fuel dragsters are without argument the fastest accelerating manned vehicles on Earth, boasting engines that are absolute marvels of engineering. Each V8 displaces 500 cubic inches, about the same ...

Circle K is giving loyal customers a 40-cent discount per gallon on Thursday, Jan. 15, to help offset holiday expenses.

Fuel cells enter the big leagues as Intelligent Energy unveils its 200-kW IE-DRIVE HD system for heavy vehicles. Billed as the "first-of-its-kind" multi-input, multi-output DC-DC converter, the new ...

Plug Power’s long-time CEO is repositioning the fuel cell maker to be a producer of hydrogen fuel made from water and renewable power to cut climate-warming industrial carbon pollution from the steel, ...

Car problems are a regular occurrence for drivers. Something can go wrong with the plugs, tire alignment could be off, or you haven’t changed your engine coolant in a while, and now performance is ...