Editor's Note: An updated version of this information can be found here. What exactly is computer-numerical-controlled (CNC) machining? It’s a means to make parts by removing material via high-speed, ...

There are countless reasons for rebuilding an engine, and countless more directions to take the build once you’ve started, but for us the reasoning was simple. In short, our little small-block 302 was ...

Back in Part 1, we introduced the basics and started building the electronics. In Part 2, we finished up the controller and started building our machine. Today we complete our unholy marriage of ...

Three variations of the AR-15 assault rifle are displayed at the California Department of Justice in Sacramento on Aug. 15, 2012. (Rich Pedroncelli/AP) CHICAGO (CN) — A federal appeals court on ...