Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.
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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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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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