Kara DioGuardi becomes 3rd judge to quit ‘American Idol’
LOS ANGELES – Songwriter Kara DioGuardi has quit “American Idol,” the third of four judges to leave the top-rated US television singing contest this year following Simon Cowell and Ellen DeGeneres.

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All together now! Beijing revives mass exercises
Liu Tao grimaces as he leaps up and down doing jumping jacks, one of the exercises he sweats through under a revived daily calisthenics routine that authorities in Beijing want all workers to perform.

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Pharmaceutical conservation key to slowing rise of antibiotic-resistant infections
The United States must focus on conserving the use of antibacterial drugs, or face a public health crisis from rapidly rising rates of antibiotic-resistant infections, according to an analysis out today.

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