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

A deadstick landing may sound very scary (and probably be scary in the moment too), but a forced landing without engine power ...

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

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 ...