![An artist’s rendition of a bacteriophage](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/bacteriophage-t4-virus.jpg?itok=NnZssCSK)
Phages vs. Antibiotics
STEM Explained
Many doctors prescribe antibiotics to cure infections. But should they be prescribing viruses instead?
![Electronic cigarette and traditional cigarettes](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/man-holding-electronic-cigarette.jpg?itok=Mx6yukyD)
Is Vaping Safer Than Smoking?
STEM Explained
Learn how e-cigarettes and other vaping products work, and why scientists and health professionals have concerns about their safety.
![monster about to sneeze](/sites/default/files/2019-10/cute-little-monster-going-to-sneeze.jpg)
How does snot work?
Hands-on Activities
Make some fake snot and explore the function of mucus in this fun activity.
![Image © TLFurrer, iStockPhoto.com](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/6675.jpg?itok=rmr9LK-v)
Are Microbes Your Friend or Foe?
STEM Explained
Microbes are everywhere, even in your digestive tract. Some of these microbes are helpful, and some aren’t.
![Linda Jewell | Research Scientist in Plant Pathology Linda Jewell | Chercheuse scientifique en phytopathologie](/sites/default/files/styles/career_image/public/5415_13.jpg?itok=VJc3i9Vq)
Linda Jewell
Career Profiles
Research Scientist in Plant Pathology
Linda Jewell is a Research Scientist in Plant Pathology at St. John’s Research and Development Centre, Agriculture and Agri-Food Canada.