Canada just got a new tool in the fight against HIV-AIDS in the form of an over-the-counter HIV test that requires no blood sample, just a swab of saliva from the gums. The latest: Trump says he’ll ...

As tempting as it can be to use a cotton swab to clean wax out of your ear, one doctor has warned against doing so. Earwax can feel uncomfortable and can affect your hearing, especially if there's a ...

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