The familiar sounds of your heart are made by the heart's valves as they open and close.
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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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Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.
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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
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Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.
The Border Collie is considered to be one of the most intelligent breeds.
A Kiowa couple. The woman to the right is wearing an elk tooth dress.
Border Collie
In 1900, Ashcan artist George Luks portrayed corporate monopolies and franchises as a monster preyin
Menkaure with a Woman, probably Khamerernebty, from valley temple of Menkaure, Giza.