It's almost time to send your kids back to school, and if your child has an interest in mechanical engineering or model building, there are several model engine kits to help them get started with ...

Every once in a while I convince myself that I need to buy a tiny but functional engine. I'm not sure what it is, but the sight and sound of a diminutive engine churning away just makes me so happy.

Retro tech is back in style, from classically styled motorcycles like the Janus Halcyon 450 and Kawasaki W800 to Atari's re-release of "Save Mary," which was a game discontinued in 1990. Holiday ...

There's no simpler, more reliable way to increase just about any car's power-to-weight ratio than with an engine swap. The idea of engine swaps has been around longer than you think, but ...