Who hasn't experienced being behind the wheel and anxiously glancing at the fuel gauge as the needle hovers over empty? Whether it's due to forgetfulness or an effort to squeeze as many miles out of ...

When you go to a gas station, you are presented with several types of fuel, each labeled according to an octane number. While most cars can do with regular gas (generally 87 octane), it is often ...

Trucking companies can now order the Fifth Generation Freightliner Cascadia heavy-duty Class 8 truck with the new Cummins X15N natural-gas 15-liter engine. Earlier this month, Freightliner announced ...