Mary Parker, BA

Free-lance science writer
Medford, MA

Mary is a freelance science writer based in Boston. She has written for the Boston Globe, Harvard University, and the American Association for the Advancement of Science (AAAS), and has a master's in Science Journalism from Boston University. 

Pediatric Cancers: Test Your Knowledge

Pediatric cancer is generally defined as cancer in a patient age 14 or younger, though some definitions increase the age to 19. Take our quiz to test your knowledge of childhood cancers.