November 2011 Issue table of contents

Novel minimally invasive approach can give doctors early indication of cancer.

Gates Foundation finds proposal promising, will fund its development.

Nobel Prize winner comes to annual meeting of Fitzpatrick Institute for Photonics.

A simple mechanical process boosts electrical performance.

University of Pennsylvania medical researchers prove technology's effectiveness.

Gersbach plans to engineer cells to treat such maladies as muscular dystrophy or heart disease.

Both researching new methods for improving environment.

New method tracks changes in hemoglobin in red blood cells.