Phages vs. Antibiotics
STEM Explained
Many doctors prescribe antibiotics to cure infections. But should they be prescribing viruses instead?
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.
How does snot work?
Hands-on Activities
Make some fake snot and explore the function of mucus in this fun activity.
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
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.