If you check your oil and find it smells like gas, then it's something that shouldn't be ignored. Here are the most likely ...

Introduction Gaseous fuels include natural gas, biogas, landfill gas, or hydrogen-powered internal combustion engines. These devices find utili ...

It's easy for the uninitiated to think that oil is oil, no matter what type of engine it's going into. After all, it's only meant to lubricate the internal components of an engine. Well, all oils ...

Engine No. 1, the hedge fund that bested ExxonMobil in a fight over its approach to climate change, is teaming up with the supermajor’s rival Chevron to build fossil fuel plants to meet soaring ...