Polar Science

Trouble in Polar Paradise

Jesse Smith, Richard Stone, and Julia Fahrenkamp-Uppenbrink
Science 30 August 2002: 1489.
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News

A Warmer Arctic Means Change for All

Richard A. Kerr
Science 30 August 2002: 1490-1493.
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Whither Arctic Ice? Less of It, for Sure

Richard A. Kerr
Science 30 August 2002: 1491.
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Even in the High Arctic, Nothing Is Permanent

Erica Goldman
Science 30 August 2002: 1493-1494.
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Feeling the Pulse of Modern Arctic Life

Richard Stone
Science 30 August 2002: 1493.
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Breaking Up Is Far Too Easy

Jocelyn Kaiser
Science 30 August 2002: 1494-1496.
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Reviews

Dynamics of Recent Climate Change in the Arctic

Richard E. Moritz, Cecilia M. Bitz, and Eric J. Steig
Science 30 August 2002: 1497-1502.
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Mass Balance of Polar Ice Sheets

Eric Rignot and Robert H. Thomas
Science 30 August 2002: 1502-1506.
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Air-Snow Interactions and Atmospheric Chemistry

Florent Dominé and Paul B. Shepson
Science 30 August 2002: 1506-1510.
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Environmental Change and Antarctic Seabird Populations

J. P. Croxall, P. N. Trathan, and E. J. Murphy
Science 30 August 2002: 1510-1514.
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This Week in Science

Editor summaries of this week's papers.
Science 30 August 2002: 1441.
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Editorial:
A Tiger Tale

Donald Kennedy
Science 30 August 2002: 1445.
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Editors' Choice

Highlights of the recent literature.
Science 30 August 2002: 1447.
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NetWatch

Best of the Web in science.
Science 30 August 2002: 1451.
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 AAAS News & Notes

Science 30 August 2002: 1570-1571.

 NEW PRODUCTS

Science 30 August 2002: 1572-1573.

News of the Week

NUCLEAR PHYSICS:
Belgrade Lab Sets New Course After Top-Secret Uranium Grab

Richard Stone
Science 30 August 2002: 1456.
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ENVIRONMENTAL HEALTH:
Critics See a Tilt in a CDC Science Panel

Dan Ferber
Science 30 August 2002: 1456.
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COSMOLOGY:
NSF Funds South Pole Microwave Telescope

Charles Seife
Science 30 August 2002: 1457-1459.
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CELL BIOLOGY:
Alliance Launched to Model E. coli

Constance Holden
Science 30 August 2002: 1459-1460.
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NEUROSCIENCE:
Researchers Thrilled With Seminal Discovery

Greg Miller
Science 30 August 2002: 1460-1461.
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HUMAN SUBJECTS:
Ethicists Fault Review of Children's Study

Jocelyn Kaiser
Science 30 August 2002: 1461.
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ANALYTICAL CHEMISTRY:
Light Touch Identifies Wisps of Rogue DNA

Charles Seife
Science 30 August 2002: 1462.
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NEUROSCIENCE:
Sight, Sound Converge in Owl's Mental Map

Marcia Barinaga
Science 30 August 2002: 1462.
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ECONOMIC ESPIONAGE:
Researcher Acquitted of Lab Theft Charge

Andrew Lawler
Science 30 August 2002: 1463.
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ScienceScope

Science 30 August 2002: 1459.
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Random Samples

Science 30 August 2002: 1474.
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News Focus

PALEOANTHROPOLOGY:
Glasnost for Hominids: Seeking Access to Fossils

Ann Gibbons
Science 30 August 2002: 1464-1468.
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PALEOANTHROPOLOGY:
Can a Fossil Be Too Accessible?

Ann Gibbons
Science 30 August 2002: 1465.
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ELECTRONIC PUBLISHING:
Online Pioneer Winds Up Lost in Cyberspace

Rebecca Renner
Science 30 August 2002: 1468-1469.
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BIOMEDICAL SCIENCE:
Can Money Turn Singapore Into a Biotech Juggernaut?

Dennis Normile
Science 30 August 2002: 1470-1473.
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BIOMEDICAL SCIENCE:
The Lure of First-Class Science

Dennis Normile
Science 30 August 2002: 1472.
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BIOMEDICAL SCIENCE:
Many Asian Nations Grab for Biomedical Brass Ring

Dennis Normile
Science 30 August 2002: 1473.
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Letters

This Week's Letters

Science 30 August 2002: 1475.
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 Mantophasmatodea Now in South Africa

Mike D. Picker, Jonathan F. Colville, and Simon van Noort
Science 30 August 2002: 1475.
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 Mycobacterium leprae and Demyelination

Tom H. M. Ottenhoff;, Anura Rambukkana, George Zanuzzi, Nikos Tapinos, and James L. Salzer
Science 30 August 2002: 1475-1476.
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 Mistaken Identity

Edward De Maeyer
Science 30 August 2002: 1476.
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 The Ups and Downs of Global Research Centers

Christian Wichmann Matthiessen, Annette Winkel Schwarz, and Søren Find
Science 30 August 2002: 1476-1477.
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 Human Reproductive Cloning

Walter E. Nance and John C. Fletcher
Science 30 August 2002: 1477.
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 CORRECTIONS AND CLARIFICATIONS

Science 30 August 2002: 1477.
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Books et al.

HUMAN EVOLUTION:
Can Selection Explain the Presbyterians?

Michael Ruse
Science 30 August 2002: 1479.
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ENVIRONMENT:
What Hath Nature Wrought?

Thomas R. Dunlap
Science 30 August 2002: 1480.
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 Browsings

Science 30 August 2002: 1480.
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 Books Received

Science 30 August 2002: 1480.

Policy Forum

ECOLOGY:
National Forests in the Amazon

Adalberto Veríssimo, Mark A. Cochrane, and Carlos Souza Jr.
Science 30 August 2002: 1478.
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Perspectives

CLIMATE RECONSTRUCTION:
The Value of Multiple Proxies

Michael E. Mann
Science 30 August 2002: 1481-1482.
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ECOLOGY:
Enhanced: Fall and Rise of the Black Sea Ecosystem

Ahmet E. Kideys
Science 30 August 2002: 1482-1484.
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GENETICS AND DEVELOPMENT:
Zebrafish in the Spotlight

Suresh Jesuthasan
Science 30 August 2002: 1484-1485.
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ASTRONOMY:
X-ray Astronomy--40 Years on

Herbert Gursky
Science 30 August 2002: 1485-1486.
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SPACE SCIENCE:
How to Cope with Space Weather

Daniel N. Baker
Science 30 August 2002: 1486-1487.
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Brevia

 Left Hemisphere Cerebral Specialization for Babies While Babbling

Siobhan Holowka and Laura Ann Petitto
Science 30 August 2002: 1515.
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Research Articles

A Silver-Free, Single-Sheet Imaging Medium Based on Acid Amplification

John L. Marshall, Stephen J. Telfer, Michael A. Young, Edward P. Lindholm, Richard A. Minns, and Larry Takiff
Science 30 August 2002: 1516-1521.
Published online 8 August 2002 [DOI: 10.1126/science.1074583] (in Science Express Research Articles)
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Controlled Elimination of Clathrin Heavy-Chain Expression in DT40 Lymphocytes

Frank R. Wettey, Steve F. C. Hawkins, Abigail Stewart, J. Paul Luzio, Jonathan C. Howard, and Antony P. Jackson
Science 30 August 2002: 1521-1525.
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SynCAM, a Synaptic Adhesion Molecule That Drives Synapse Assembly

Thomas Biederer, Yildirim Sara, Marina Mozhayeva, Deniz Atasoy, Xinran Liu, Ege T. Kavalali, and Thomas C. Südhof
Science 30 August 2002: 1525-1531.
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Reports

The Mechanism of Diamond Nucleation from Energetic Species

Y. Lifshitz, Th. Köhler, Th. Frauenheim, I. Guzmann, A. Hoffman, R. Q. Zhang, X. T. Zhou, and S. T. Lee
Science 30 August 2002: 1531-1533.
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Oxidation-Resistant Gold-55 Clusters

H.-G. Boyen, G. Kästle, F. Weigl, B. Koslowski, C. Dietrich, P. Ziemann, J. P. Spatz, S. Riethmüller, C. Hartmann, M. Möller, G. Schmid, M. G. Garnier, and P. Oelhafen
Science 30 August 2002: 1533-1536.
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Nanoparticles with Raman Spectroscopic Fingerprints for DNA and RNA Detection

YunWei Charles Cao, Rongchao Jin, and Chad A. Mirkin
Science 30 August 2002: 1536-1540.
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Fluidity of Bound Hydration Layers

Uri Raviv and Jacob Klein
Science 30 August 2002: 1540-1543.
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Natural Product Terpenoids in Eocene and Miocene Conifer Fossils

Angelika Otto, James D. White, and Bernd R. T. Simoneit
Science 30 August 2002: 1543-1545.
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Global Biodiversity, Biochemical Kinetics, and the Energetic-Equivalence Rule

Andrew P. Allen, James H. Brown, and James F. Gillooly
Science 30 August 2002: 1545-1548.
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Geographic Range Size and Determinants of Avian Species Richness

Walter Jetz and Carsten Rahbek
Science 30 August 2002: 1548-1551.
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Hierarchical Organization of Modularity in Metabolic Networks

E. Ravasz, A. L. Somera, D. A. Mongru, Z. N. Oltvai, and A.-L. Barabási
Science 30 August 2002: 1551-1555.
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Gated Visual Input to the Central Auditory System

Yoram Gutfreund, Weimin Zheng, and Eric I. Knudsen
Science 30 August 2002: 1556-1559.
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Medulloblastoma Growth Inhibition by Hedgehog Pathway Blockade

David M. Berman, Sunil S. Karhadkar, Andrew R. Hallahan, Joel I. Pritchard, Charles G. Eberhart, D. Neil Watkins, James K. Chen, Michael K. Cooper, Jussi Taipale, James M. Olson, and Philip A. Beachy
Science 30 August 2002: 1559-1561.
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Structural Basis of Transcription Activation: The CAP-CTD-DNA Complex

Brian Benoff, Huanwang Yang, Catherine L. Lawson, Gary Parkinson, Jinsong Liu, Erich Blatter, Yon W. Ebright, Helen M. Berman, and Richard H. Ebright
Science 30 August 2002: 1562-1566.
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Identification of a Potential Ejaculation Generator in the Spinal Cord

William A. Truitt and Lique M. Coolen
Science 30 August 2002: 1566-1569.
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Technical Comments

 Beta-Diversity in Tropical Forests

Kalle Ruokolainen, Hanna Tuomisto, Jérôme Chave, Helene C. Muller-Landau, Richard Condit, Nigel Pitman, John Terborgh, Stephen P. Hubbell, Egbert G. Leigh, Jr., J. F. Duivenvoorden, J.-C. Svenning, and S. J. Wright
Science 30 August 2002: 1439.
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