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Why Does Scratching Make Itching Worse?
Blame your brain.
DISEASE
Birdemic: The Great American Parrot Fever Panic of 1930
Was the outbreak a true epidemic, or an example of mass hysteria?
11 Facts About Eczema
Scratching makes it worse.
The Anti-Spitting Campaigns Designed to Stop the Spread of Tuberculosis
Tuberculosis patients were asked to carry their phlegm around all day in a flask.
Antibodies in Llama Blood Might Eliminate the Need for Yearly Flu Shots
A one-size-fits-all flu therapy seems more likely than ever.
Your Showerhead Is Really Gross—and It Might Make You Sick
Time to get out the bleach.
Dogs Are Being Trained to Detect Malaria by Sniffing People's Socks
In one test, they were 70 percent accurate.
Kansas City Police Need Your Help Tracking Down a Giant, Inflatable Colon
The Colon Cancer Coalition needs to raise $4000 to replace it.
12 Facts About Fibromyalgia
Pain ranges from sharp stabbing to a pins-and-needle sensation.
What You Need to Know About Acute Flaccid Myelitis, the Polio-Like Disease That's Spreading in Kids
Doctors don't know what causes it or how to treat it.
Why You Shouldn't Skip the Flu Shot This Year
About 900,000 people were hospitalized for influenza last year. Here's how to avoid becoming one of them this season.
When the French Village of Pont-Saint-Esprit Went Temporarily Mad
The 1951 mass poisoning has been blamed on everything from tainted bread to a CIA experiment with LSD.
The Most Influential Parasite in History
By some estimates, malaria has killed half of everyone who has ever lived—and it almost took down one former president.
Should You Take a Daily Aspirin to Prevent Heart Disease?
A new study raises new questions.
The Surgeon Who Removed His Own Appendix
They call it the "practice" of medicine for a reason.
A Low-Carb Diet Could Shorten Your Lifespan
Pass the bread!
More Than 100 Cases of Measles Have Now Been Reported Across 21 States
Most of the cases involve unvaccinated patients.
12 Facts About Kidney Stones
They’re more common than ever.
Hand, Foot, and Mouth Disease is Making a Comeback
Several states are reporting outbreaks of a virus that causes painful blisters on your extremities.
Sipping Sugary Drinks Could Increase Your Risk of Alzheimer's Disease
Put down the Dr. Pepper.
Goldfish Added to the List of Products Recalled Over Salmonella
It's time to clear out your pantry again.
Recall Alert: Swiss Rolls And Bread Sold at Walmart and Food Lion Linked to Salmonella
Check your kitchen pantry.