If you ever forget the combination to your bike lock, here's how to open the lock—without any tools required. A word to the wise: You might also consi ...

To wit, if you ever need to open a basic padlock or combination lock without a key, all you need is a soda can, a boxcutter, and a little precise cutting.

Those combination locks you pick up for a few bucks at the office supply store have never been the epitome of security — but now there's a robot that'll own the lock in seconds, all without ...