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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

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By definition, when a medication is administered intravenously, its bioavailability is 100%.

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The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

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Vaccines prevent between 2.5 and 4 million deaths every year.

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Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth
Evidence that Light Travels at a Finite Speed Evidence that Light Travels at a Finite Speed
Evidence of Retrieval of Visual Memories of Movement Evidence of Retrieval of Visual Memories of Movement
A mobile weather station that can be used to gather current weather data at the scene of hazardous ... A mobile weather station that can be used to gather current weather data at the scene of hazardous ...
Evidence of natural selection: Canis lupus familiaris Evidence of natural selection: Canis lupus familiaris
The origin and spread of modern H. sapiens, reconstructed from genetic and fossil evidence. The origin and spread of modern H. sapiens, reconstructed from genetic and fossil evidence.
Video: Energy Flow - Trophic Levels and Food

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