More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
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There are more nerve cells in one human brain than there are stars in the Milky Way.
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Vaccines prevent between 2.5 and 4 million deaths every year.
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A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.
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The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.
Wood first appeared in plants called progymnosperms.
Anterior and posterior views of the body illustrating the location of various body regions.
Psychosocial Views: Erik Erikson
Harvey Milk was the first openly gay candidate to be elected to office in California.
How to fully analyze the standard and factored form of a quadratic equation (Question 2)