A couple of extra buttons on a garage door opener hold more potential than you think. Here's what a three-button remote can ...

Modern passenger airliners are essentially tubes-with-wings, they just happen to be tubes that are stuffed full with fancy ...

Amazon doesn’t want naïve consumers poking around inside its AC-switching devices. This engineer was also thwarted in his ...

Snip the wire near the LEDs and pry the assembly upward. The LED module is lightly secured—it might take a flat screwdriver ...

If you’re interested in buying an electric car but worry about where to charge on long trips, a plug-in hybrid electric vehicle (PHEV) might be right for you. (Learn more in our hybrid/EV buying guide ...