Chevron says its new Techron cleans GDI injectors better, plus new rewards make switching easier.

At the moment, it’s not looking very good, because we just paid $275 for a service that amounts to little more than an oil ...

Global environmental and regulatory trends aimed at reducing emissions are compelling automakers to improve fuel efficiency and lower emissions from passenger cars and light-duty trucks.

Ford's Coyote engine has rapidly become a modern classic, but even classics have off days. Here are the best and worst ...

Caterpillar announced new alcohol-based fuel conversion solutions for MaK engines. The dual-fuel conversion, for M 43 engines ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. A credit card that earns bonus rewards on gas station spending is a smart way to save money every time you ...

OPEC is likely loser in Gulf’s post-war race for market share The United Arab Emirates has fired the opening shot in what is fast becoming a fierce battle among Middle East oil producers to reclaim ...

Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...

Engineers are preparing for the next generation of nuclear power reactors, aimed at improving energy security and mitigating climate change. Many advanced reactor designs, including small modular ...