Approximately 500,000 babies are born each year in the United States to teenage mothers.
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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.
Meningocele. (a) A meningocele is a herniation of the meninges, usually associated with the spinal c
Examples of the most common X-ray positions and the images they produce.
Co-current flow in a concentric tube heat exchanger