Evolution

An older first appearance of animals

Science Oct 25 1996: 473-0.
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Molecular Evidence for Deep Precambrian Divergences Among Metazoan Phyla

Gregory A. Wray, Jeffrey S. Levinton, and Leo H. Shapiro
Science Oct 25 1996: 568-573.
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Immunology

Enhanced Dissociation of HLA-DR-Bound Peptides in the Presence of HLA-DM

Dominique A. Weber, Brian D. Evavold, and Peter E. Jensen
Science Oct 25 1996: 618-621.
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Physical Sciences

Astronomy

Astronomy: Planets Galore, But No Place Like Home

Govert Schilling
Science Oct 25 1996: 495-0.
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Far-Infrared Emission Spectra of Selected Gas-Phase PAHs: Spectroscopic Fingerprints

K. Zhang, B. Guo, P. Colarusso, and P. F. Bernath
Science Oct 25 1996: 582-583.
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Chemistry

Series switches

Science Oct 25 1996: 473-0.
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Optical Control of Photogenerated Ion Pair Lifetimes: An Approach to a Molecular Switch

Martin P. Debreczeny, Walter A. Svec, and Michael R. Wasielewski
Science Oct 25 1996: 584-587.
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Optical Triggers of Protein Folding

C.-K. Chan, J. Hofrichter, W. A. Eaton;, J. R. Winkler, and H. B. Gray
Science Oct 25 1996: 628-629.
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Physics

Upon reflection

Science Oct 25 1996: 473-0.
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Interlayer Tunneling Models of Cuprate Superconductivity: Implications of a Recent Experiment

A. J. Leggett
Science Oct 25 1996: 587-589.
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Evidence for Charge-Flux Duality near the Quantum Hall Liquid-to-Insulator Transition

D. Shahar, D. C. Tsui, M. Shayegan, E. Shimshoni, and S. L. Sondhi
Science Oct 25 1996: 589-592.
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