Rare diseases may not be common, but they are no less painful or difficult than conditions you've heard of. Learn about the causes and symptoms of rare diseases as well as how patients can find treatments for their unusual conditions.
The Elephant Man Image Gallery
These pictures of the 'Elephant Man' are of one of the most shockingly disfigured person in history. See pictures of the 'Elephant Man' to learn more. See more »
Freak Show Quiz
They were peculiar, and sometimes horrifying, but what was really wrong with them? Test your knowledge of some famous circus freaks in this seven-question quiz. See more »
The Ultimate Diagnosis Quiz
Think you know all there is to know about rare medical disorders? Play doctor and find out with this quiz! See more »
Fact or Fiction: Eradicated Diseases
This eradicated disease quiz will test your knowledge of some of the diseases that science has defeated. Test yourself with this eradicated disease quiz. See more »
Bizarre Medical Conditions Quiz
The bizarre medical conditions quiz tests your knowledge of some almost unbelievable conditions. Learn more with the bizarre medical conditions quiz. See more »
10 Bizarre Medical Conditions
Bizarre medical conditions have baffling symptoms and often no cure. Take a look at these 10 bizarre medical conditions that have and do occur. See more »
What are the world's rarest diseases?
The world's rarest diseases may affect few people or may exist solely in a lab. Learn about the world's rarest diseases and what makes a disease rare. See more »
12 Deadly Diseases Cured in the 20th Century
Diseases like polio and smallpox took countless lives before a cure was found. Read our list of 12 diseases that were cured in the 20th century. See more »
Loading more content
The IRS Wealth Squad: The Super-rich's Worst Nightmare
5 Movies and Stories to Get You Even More Psyched to See 'Rogue One'
Advantage, Tennis: Study Shows Racket Games Are Best Sport for Heart Health
See More Headlines »