The U.S. Army retired the AH-1 Cobra in 2000 due to maintenance costs and poor nighttime performance, but the Marines ...

Ever wondered what that little hole near your iPhone camera does? Here’s why it’s there and why you shouldn’t cover it.

Swiss Army knives are built to tackle a variety of in-the-moment challenges, but can you add or swap out the tools that come ...

Chevrolet's ZZ632/1000 big-block crate engine makes 1,004 horsepower, 876 lb-ft of torque, and has a suggested price of ...

Refueling is a major operation to keep airport traffic flowing smoothly. Here's how long it takes to refuel a passenger plane ...

Compared to others., American cars tend to have bigger engines. Is this a simple case of bigger equals better, or is there a ...

Ryobi used to sell two separate models of garage door opener that seemed to be reasonably popular, but they suddenly stopped ...

You may have heard about a dust extractor for cleaning up after a woodworking project, but is there any reason to use one ...

Built in 2004, the jet seats 16, has a kitchen, two bathrooms, and a layout that converts into eight beds. On the jet's body, ...

How much air should be in your Harley's tires? The right PSI can vary based on the model you're riding, and maybe even differ ...

As sturdy as they seem, towbars are not invulnerable, so how often should they be replaced? Experts agree that five to ten ...

Plenty of gearheads have daydreams about cars that deserved a longer life span. We dive into a list of Volkswagen models we ...