Learn how stool appearance can signal colon cancer. Recognize signs like ribbon-like and pebble-shaped stools, and understand when to seek medical advice.

Have a rodent problem? It might be roof rats. It's roof rat season in Arizona again. Here's everything to know about them and ...

A bacterial cell settles onto a nondescript surface. It is plump, healthy and functioning as it should. Nothing appears amiss ...

Constant foot traffic, dirt, and furniture can all lead to matting in your carpets, but luckily there's a very quick at-home ...