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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

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