Optical Society of America

Nanoscopic changes to pancreatic cells reveal cancer

A team of researchers in Chicago has developed a way to examine cell biopsies and detect never-before-seen signs of early-stage pancreatic cancer, according to a new paper in the Optical Society (OSA) journal Optics Letters. Though ...

Feb 13, 2009
5 / 5 (2) 1

From the desk lamp to the desktop?

In the future, getting a broadband connection might be as simple as flipping on a light switch. In fact, according to a group of researchers from Germany, the light coming from the lamps in your home could one day encode ...

Mar 09, 2010
3.3 / 5 (3) 0

First 3-D movies of living sperm

To improve their chances of success, in vitro fertilization (IVF) clinics need to assess the viability of the sperm they use. Now doctors may soon have a new technique to help them sort the good sperm cells ...

Feb 11, 2014
5 / 5 (2) 0 | with audio podcast