The number of alternatives to gas guzzlers is increasing steadily, although a big chunk of that growth is due to the efforts of government and big corporations in a small handful of states. For ...

The 11,000-horsepower, nitromethane-burning engine that powers a modern Top Fuel dragster is the very definition of controlled chaos, a cacophony of explosive elements and incredible forces delicately ...

Cummins is pursuing a “fuel-agnostic” strategy to provide lower-carbon, alternative-fuel internal combustion engines in a way that makes it easier for fleets to meet sustainability goals on the path ...