Average U.S. diesel prices jumped to record ​highs on Thursday, as a global supply crunch intensified after renewed ...

If a mechanic suggests that you should clean your car's fuel tank, you should be wary. Here's why it's a very uncommon job most cars don't need.

The advent of turbochargers on road cars began in the mid-1960s, during the muscle car era when the phrase "there is no replacement for displacement" meant more power output was best achieved with ...

Killing whales for their oil may seem like a relic of the 1800s, but it went on until the 1970s. The reason? Whale oil was ...

The national average diesel price has climbed to about $5.69 a gallon, nearly $2 more than a year ago. Higher diesel costs can raise prices for groceries, packages, construction projects and other ...

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 ...