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Approximately 500,000 babies are born each year in the United States to teenage mothers.

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In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

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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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Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

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Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

A plot of trophic diversity across the major groups of organisms shows highest trophic diversity amo A plot of trophic diversity across the major groups of organisms shows highest trophic diversity amo
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Phobos transits the Sun, as seen by Mars Rover Opportunity on March 10, 2004 Phobos transits the Sun, as seen by Mars Rover Opportunity on March 10, 2004
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Video: Introduction to Cystic Fibrosis

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