Senior Editor

Marcus Oyelaran

Marcus Oyelaran has been writing about science for kids and teens for more than a decade. Marcus has covered everything from deep-sea creatures to rocket launches, and loves stories that start with a strange question. When not reporting, Marcus can be found hiking, baking bread or trying to identify birds by their songs.

The Science Behind Antibodies
Inflammation and Swollen Lymph Nodes: What’s the Connection?
The Common Cold: What to Know
The Science Behind the Flu
When to See a Doctor About the Flu
What Experts Say About Inflammation
Inflammation vs. Swollen Lymph Nodes: Key Differences
Everyday Habits That Affect Allergies
What’s Really Going On With Fevers?
A Beginner’s Guide to Antibodies
Questions People Ask About Histamine
Everything You Need to Know About Fevers
Ten Things to Know About Fevers
Fevers and Vaccines: What’s the Connection?
The Science Behind Swollen Lymph Nodes
New Research on Histamine
What Experts Say About Autoimmune Disease
Questions People Ask About Histamine
Ten Things to Know About the Common Cold
Everything You Need to Know About the Flu
Everyday Habits That Affect Immune Memory
New Research on Antibodies
When to See a Doctor About Histamine
Histamine: What to Know
The Hidden Side of Histamine
Vaccines: What to Know
Questions People Ask About the Flu
How Autoimmune Disease and the Common Cold Are Linked
A Beginner’s Guide to the Common Cold
Autoimmune Disease, Explained