Despite its buzzy name, CAFE has nothing to do with coffee. However, it has shaped how automakers build cars and how buyers buy them.

New low-enriched uranium fuel plates designed for the FRM II research reactor have successfully passed high-stress ...

An analysis by the NHTSA appears to challenge claims made by the Trump administration that rolling back fuel economy ...

Carla Tardi is a technical editor and digital content producer with 25+ years of experience at top-tier investment banks and money-management firms. Suzanne is a content marketer, writer, and ...

The national average remains under $3 for the second week in a row. Washington's fuel average is almost an even $4. Grant County dropped below the $4 mark this week, for the first time this year, and ...

Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...

Premium gas sounds like it’s something special. But it translates into paying extra for a higher octane without any performance or fuel-economy benefits for many cars. That’s what we found after ...

Fuel dilution of the engine oil is a problem that faces many modern combustion engines. Also known as “crankcase dilution” it is a process where fuel is leaked into engine oil when it travels towards ...

While fuel-injector cleaning is often recommended by shops and dealer service centers, it probably isn’t necessary unless it’s correcting a running problem. In many cases, just using a quality ...

Alvin Byers is a consultant by day and "travel hacker" by night. After conquering a fear of flying, Alvin seeks any opportunity to get into the air to explore the world. As a married man and father to ...