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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).
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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.