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Why do we get headaches?
health.howstuffworks.com/diseases-conditions/headache/question648.htm
Headaches are one of the most common medical complaints, but why do we get them? Find out what causes headaches and what the types of headaches are.
Cyclone vs. Hurricane: Differences Between These Major Storms
science.howstuffworks.com/nature/natural-disasters/cyclone.htm
Both are destructive storms that can pack powerful winds and devastating storm surge. So how are they different? Or are they?
What is the secret to happiness?
science.howstuffworks.com/life/secret-to-happiness.htm
What's the secret to happiness? Learn about research in the area of happiness and what is the secret to happiness at Discovery Health.
Could You Pass Your Kid's Middle School Fitness Test?
They're probably the bane of your middle school memories. So why do we still subject kids to physical fitness tests? HowStuffWorks investigates.
How to De-stress Your Life
health.howstuffworks.com/wellness/stress-management/how-to-de-stress-your-life.htm
Knowing how to de-stress your life is important for your health. Learn how to de-stress your life at Discovery Health.
How Schizophrenia Works
science.howstuffworks.com/life/inside-the-mind/human-brain/schizophrenia.htm
Schizophrenia is often confused with split personality disorder. Find out exactly what schizophrenia is in this article.
What Is Pi?
science.howstuffworks.com/math-concepts/pi.htm
Whether the circle is as big as planet Mars or as small as a tennis ball, the ratio of its circumference divided by its diameter will always equal pi (3.14). But why?
How does buying a hybrid car affect your insurance rate?
money.howstuffworks.com/personal-finance/auto-insurance/buying-hybrid-car-affect-insurance-rate.htm
How does buying a hybrid car affect your insurance rate? Learn whether or not a hybrid car will lower or raise your auto insurance.
Survivor Guilt: Living Through Major Trauma
health.howstuffworks.com/mental-health/human-nature/survivor-guilt.htm
The suicides of two survivors of a mass school shooting show how long trauma lingers. HowStuffWorks looks how and why we process survivor guilt.
How Long Can Viruses Live on Surfaces?
science.howstuffworks.com/life/cellular-microscopic/long-can-viruses-live-on-surfaces.htm
Viruses need hosts to replicate and reproduce. So if a virus has no host, how long can it survive? It depends on a lot of factors.