They may be small, but having certain tools and gadgets on your keychain can come in handy when you least expect it. Here are ...

The key chains — usually shaped like cats or other animals with pointed ears — are becoming more popular with women. They usually cost less than $10 and are readily available online.

In this one-of-a-kind blacksmithing project, we take a car chain and transform it into Wootz steel, using it to forge a traditional Nepalese Kukri knife,a blade known for its iconic curve, strength, ...

We’ve picked five of our favorite key-chain tools to help you make the most of the valuable real estate between your car key and gym membership fob. SOG Keytron ($20) (Courtesy SOG) ...