Engine builders explain how camshaft specs relate to horsepower targets, airflow, and rpm in LS, Coyote, Hemi, and traditional pushrod V-8 engines.

How armed conflict and terrorism undermine economic performance. The end of the Cold War was supposed to bring with it a "peace dividend" that would release resources for more productive purposes.

Shoppers love Consumer Reports’ annual Top Picks list, which points out the standout models across segments based on performance, reliability, safety, and owner satisfaction. This 2010 Volvo XC90 V8 ...