The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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Medication errors are more common among seriously ill patients than with those with minor conditions.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Using outgroups to infer the ancestral state
The structural formulas show the state of ionization that would predominate at pH 7.0
The Scopes Trial: William Jennings Bryan (right) represented the state of Tennessee, and Clarence Da
Drug elimination: half-life to steady state.
Fixed bed state (i) and complete fluidization (ii)