Higher antibiotic doses may make bacteria 'fitter': study

Using higher doses of antibiotics in a bid to tackle the growing problem of drug resistance may end up strengthening certain bacteria, according to research released on Wednesday that highlights a previously unthought-of ...

Many lower-skilled men find employment precarious

(PhysOrg.com) -- The U.S. unemployment rate of about 8 percent masks a far greater problem: the precarious situation of working-age men with modest education and few job skills, new analysis from the La Follette School of ...

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