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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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Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

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Medication errors are more common among seriously ill patients than with those with minor conditions.

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The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

The transcription of three different genes that are found in the same chromosome. The transcription of three different genes that are found in the same chromosome.
Rafflesia arnoldii, the world's biggest flower, lives as a parasite in Indonesian rain forests. Rafflesia arnoldii, the world's biggest flower, lives as a parasite in Indonesian rain forests.
Examples of deep-sea corals found in the Sable Gully, 200 km off the coast of Nova Scotia. Examples of deep-sea corals found in the Sable Gully, 200 km off the coast of Nova Scotia.
The Distribution of the World's Land and Population The Distribution of the World's Land and Population
Global Stratification: Income of the World's Nations Global Stratification: Income of the World's Nations
How The World Is Urbanizing How The World Is Urbanizing
Video: Energy sources - types

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