disease

The 10 Dirtiest, Germiest, Grossest Things You Live With Everyday

Ten reasons you may never touch anything ever again.

Healthy Gums: How to Prevent and Treat Gum Disease

Think your teeth are the only things in your mouth you need to care for? Nope. Learn how to easily and cheaply care for your gums to prevent gum disease.

Are we too clean for our own good?

Science has proven that exposure to germs and dirt helps build up a strong immune system. Don't waste your money on bacterial soaps and wipes - they're just coddling your immune sy

Malaria-Resistant Mosquito: Frugal Research or Future Pox?

File this one under "Wow, that's a great idea... or is it?" Scientists at Johns Hopkins University have developed a mosquito containing a gene that makes it resistant to the malaria virus. [more]