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As the rates of HIV infection rise around the world, a small percentage of people will never have to worry about contracting the disease. ...

What do Prozac, nylon and DDT have in common? Chemists say they are three of the top ten most important molecules of the 20th century. Fr ...

Americans have 13 vacation days a year on average, far fewer than Canadians or Europeans. So, how do you make the most use of those days, ...

This week Pennsylvania’s two largest health insurance companies ...

A medication used to treat alcoholism works in only a fraction of patients who take it. Several years ago, researchers at the Uni ...

  Unemployment rates climbed to a four-year high of 5.7 percent in July, and in the Philadelphia region, many families in our reg ...