One of the worst home smells is a putrid-smelling refrigerator. While it most of the time comes from left behind spoiled foods, there are other reasons why your smell might smelly funky. Bacteria, ...

Mold can fester in the cleanest of homes. Here's where to look for mold and how to tell if you have an issue. Katie covered all things how-to at CNET, with a focus on Social Security and notable ...