My mom recently lost the spare set of keys for her 2006 Subaru. The dealer wanted more than $300 to replace the key fob and make a new key. That seemed outrageous, so we started digging into DIY ...

Imagine never needing your key fob again because your iPhone has become the key to your car. With the right vehicle and most recent version of iOS, you can walk up to your car, tap your door handle, ...

They're more secure than you might think.

Car keys, sunglasses, and TV remotes have two things in common — they are easy to lose and can be expensive to replace. If you lose a car key or just need another copy, you'll likely look for the most ...