Duke University

Making use of cellular 'noise'

(PhysOrg.com) -- While some scientists find it messy that cells of the same type will respond differently to identical stimuli, Duke University bioengineers have turned this cellular noise to their advantage.

Feb 09, 2011
5 / 5 (1) 0 | with audio podcast

FDA review on transgenic salmon too narrow: study

The review process being used by the Food and Drug Administration to assess the safety of a faster-growing transgenic salmon fails to weigh the full effects of the fish's widespread production, according to analysis by a ...

Nov 18, 2010
3 / 5 (2) 0 | with audio podcast

Smaller is better in the viscous zone

Being the right size and existing in the limbo between a solid and a liquid state appear to be the secrets to improving the efficiency of chemical catalysts that can create better nanoparticles or more efficient ...

Oct 21, 2010
5 / 5 (2) 0 | with audio podcast