Science 360 (NSF, Aug. 13) -- Using molecular modeling and large-scale molecular dynamic simulation, Beckman Institute researchers have constructed an atomic model of an immature retrovirus. The researchers from the Theoretical and Computational Biophysics Group at the Beckman Institute published their work in the journal Structure. Also: Photonics Online (Aug. 11), Phys.Org (Aug. 12), AzoNano.com (Aug. 12), Sci-News (Aug. 13).