Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
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Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
Model for cytoplasmic segregation
Lab Model: Lancelet
Model of splicing activation by Tra protein and the SR proteins Rbp1 and Tra2
Induced-fit model of enzyme activity.
Holley’s two-dimensional cloverleaf model of transfer RNA