The (Easy) Homemade Elixir You Need for Cold and Flu Season
This natural, delicious drink will boost your immune system.
8 Essential Steps to Degerm a Hotel Room
Leery of what might be lurking on that bedspread? You probably should be. Microbiologist Philip M. Tierno, Ph.D., a professor of microbiology at the New York University School of Medicine, in New York City, helps fend off the filth. (Warning: This is not for the faint of heart.)