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Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).
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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 largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.
Plant cell-to-cell junctions known as middle lamella
The sense of hearing.
The transition from college to first job can be a triggering situation for new growth in meaning ...
Middle age brings greater career satisfaction than young adulthood, sometimes through major job ...
Front Panel on Sound Box of the Great Lyre with Bull’s Head
Loss of DNA at telomeres