• Categories
  • Archives

Kat Merck Avatar

Kat Merck is a freelance writer and editor based in Portland, Oregon. An amateur naturalist who studied forestry and natural resources at Cal Poly State University in San Luis Obispo, she writes on a wide range of topics for local and national publications.

STUDY: Tattoo Ink Can Migrate Through Lymphatic System, Stain & Inflame Lymph Nodes

Tattoos are more popular than ever, but are they safe? Scientists have thoughts.