The US Environmental Protection Agency (EPA) has employed a series of initiatives since the early 2000s to endorse the introduction and utilization of renewable fuels, with the target of 136 billion ...

If You've Spied A Trail Rig Or tow rig running propane as a fuel source, you've wondered about its advantages and disadvantages. We've seen a number of respectable ...

The best engine in the world is nothing more than an expensive boat anchor if it cannot get the proper amount of fuel. An engine that could twist the dyno out of the floor is crippled if fuel delivery ...

A refrigerator-sized box on a Manhattan rooftop is quietly challenging one of the most entrenched assumptions in energy: that gasoline has to come out of the ground. Instead, this machine pulls carbon ...

The street car market has come a long way since it went big-time in 1992, when HOT ROD launched its Top 10 Fastest Street Cars in America. In those 30-plus years there have been thousands of street ...