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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

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If you could remove all of your skin, it would weigh up to 5 pounds.

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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

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