Locks on doorknobs for bathrooms and bedrooms help provide privacy, but have you ever wondered what the little hole on the ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for ...

Some lock cylinders can be repaired by locksmiths ... future as more vehicles now are equipped with smart keys and push-button start that eliminate the need for a conventional key.