Recreating HIV resistance

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

11 years ago

Chemical celebrities

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 ...

11 years ago

Genes affect alcoholism medication

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

11 years ago

Unemployment Climbs

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

11 years ago