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How Amnesia Works
Memory is your only personal record of the past and of who you are as an individual. What if you woke up one morning and your memory was gone?
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How Headaches Work
The pulsing in your temples spreads to the rest of your aching head. You can't concentrate, and you snap at your co-workers before begging for ibuprofen. Why does your head feel like someone's crushing it?
What determines the rhythm of your heart?
When it comes to the heart, timing is critical. An irregular heartbeat is inefficient and deprives the body of blood. So what sets your ticker's rhythm?
Is a lack of sleep making me fat?
With an ever-increasing number of studies finding a direct connection between sleep deprivation and weight gain, it's difficult to deny the cause-and-effect relationship.
Amnesia
Headaches
Heart Rhythm
Sleep Obesity
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How Pregnancy Works
During pregnancy, an egg transforms from a tiny mass of cells into a living, breathing baby. Learn how the fetus develops during each trimester of the pregnancy and find out how the baby finally makes its way into the world.
How HIPAA Works
The Health Insurance Portability and Accountability Act, or HIPAA, was enacted by Congress to help ensure both health coverage and privacy for patients.
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