Health

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Forty-nine years ago, President Lyndon B. Johnson found himself in Independence, Missouri. Although he was surrounded by a gaggle of politicians, distinguished guests and Secret Service agents, the president was armed only with a fountain pen, a bottle of ink…

Scientists at Aberystwyth University in the United Kingdom tested the germ-exchange rates of handhakes, fist bumps and high-fives to determine which mode of mano-to-mano contact spreads the most bacteria. In the study, one participant wore a sterile glove and exchanged…

A second American citizen working to treat Ebola patients in Liberia has tested positive for the deadly virus, an international aid organization reported Sunday, amid the outbreak that has ravaged West Africa since March. It was reported Saturday that a…