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Illicit drug use costs the United States approximately $181 billion every year.

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Cyanide works by making the human body unable to use oxygen.

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To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

The underside of a male (top) and a female (bottom) individual of Pachygrapsus marmoratus, showing t The underside of a male (top) and a female (bottom) individual of Pachygrapsus marmoratus, showing t
Pharmacogenomics, Genetic makeup, Drug development, Individual response to drugs, Prescriptions Pharmacogenomics, Genetic makeup, Drug development, Individual response to drugs, Prescriptions
A sod house in North Dakota, 1896. Individual “bricks” of sod were hewn from the ground and stacked A sod house in North Dakota, 1896. Individual “bricks” of sod were hewn from the ground and stacked
Niche: An individual’s ecological role Niche: An individual’s ecological role
A chemical reaction is run in which 447 Joules of work is done by the system and A chemical reaction is run in which 447 Joules of work is done by the system and
How body makes blood flow more into brain instead of foot? How body makes blood flow more into brain instead of foot?
Video: Origin of organelles Animation

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