Genetics

Study shows hair whorl direction has a genetic basis

The first gene mapping study on human scalp hair whorls not only shows that hair whorl direction has a genetic basis, but also that it is affected by multiple genes. Four associated genetic variants that are likely to influence ...

Oncology & Cancer

Video: Breaking through radiation therapy myths

People who have cancer might have the disease treated with several therapies, including chemotherapy and radiation. Radiation therapy, which more than half of all people with cancer receive as part of their treatment, uses ...

Health

Does living in a loud city hurt your hearing?

Living in a city can be exciting for the cultural institutions, events, and attractions, but all that fun can take a toll on your ears. The sound of city life can be so loud that it damages the hair cells in the inner ear, ...

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