Will the Saharan Dust Cloud Damage Our Lungs?
The airborne particles carry microbes and fungi, and can react with human lung tissue.
Cytokine Storms: The Cruel Irony of an Immune Response
When bodies fight back against infection, they can overwhelm themselves with their own destructive force.
Doctors Have Always Been Against High-Heeled Shoes
Every generation of medical professionals has issued the same warnings about high heels. For hundreds of years.
Anthony S. Fauci on Pandemic Preparedness
Before he led the effort to contain COVID-19, the nation's top infectious disease expert published several papers about pandemic preparedness. Here are two.
Are Viruses Alive? Define Life.
Scientists have different ideas about whether viruses are living beings. But they have solid advice on how to destroy them: wash up.
The Invention of the “Healthy” Caribbean
Europeans used to believe that "bad air" caused diseases, so they distrusted the Caribbean's air quality and land features like swamps.
Smart Toilets: The Jetpack of the Bathroom
Researchers at the University of Wisconsin-Madison are envisioning a toilet that can analyze urine for indicators of disease.
How Does the Body Make Vitamin D from Sunlight?
A Curious Reader asks: How exactly does exposure to sunlight cause the the human body to synthesize Vitamin D3?