The rollback of U.S. fuel economy standards adds uncertainty for automakers, investors, and EV strategy as global competitors ...

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

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

Engines are getting smaller and more powerful, but these high-strung engines may not be as reliable in the long run as older ...

During a recent fuel stop, we spotted a pump for E15, a gasoline (blend, not brand) that wasn't on our radar. It is dispensed through pumps with light-blue identifying colors. Maybe you've seen it at ...

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 ...

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 ...

Gov. Mark Gordon on Friday announced that $100 million in matching funds will be awarded to BWXT to build a nuclear fuel ...

Rosatom has delivered upgraded fuel to Uzbekistan’s VVR-SM research reactor, enabling longer operating cycles and enhanced nuclear research capabilities.