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Biomedicine

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AFTERMATH  Intimate mating concerns among Anopheles mosquitoes may have inadvertently pushed the evolution of greater ability to spread human malaria.

Wisdom Teeth

Stem cells from the pulp of extracted wisdom teeth, like those above, could provide a viable therapy for corneal blindness, researchers posit.

NUCLEAR BRAIN  In 1965, researchers developed a way to track radioactive carbon in the body. Today, positron emission tomography (PET) scans work by the same method to diagnose diseases.

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