Alisa Machalek

Articles by: Alisa Machalek

Image of yellow cells on a green background

Armpits, Belly Buttons & Chronic Wounds: The ABCs of Body Bacteria

By Alisa Machalek, Allison MacLachlan published

Minutes after you were born, bacteria moved in.

illustration of animal cell

The Amazing World Inside a Human Cell

By Alisa Machalek, Emily Carlson published

Take a wild ride through your cells.