| This Week in Science: |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1357- |
| http://www.sciencemag.org/content/339/6126.toc |
| Two Revolutions in Learning |
| Susan R. Singer and William B. Bonvillian |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1359- |
| http://www.sciencemag.org/content/339/6126.toc |
| Editors' Choice: |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1360- |
| http://www.sciencemag.org/content/339/6126.toc |
| Science Podcast: 22 March Show |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1457- |
| http://www.sciencemag.org/content/339/6126.toc |
| New Products |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1457- |
| http://www.sciencemag.org/content/339/6126.toc |
| This Week's Section |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1364-1366 |
| http://www.sciencemag.org/content/339/6126.toc |
| Around the World |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1364-1365 |
| http://www.sciencemag.org/content/339/6126.toc |
| Newsmakers |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1365-1366 |
| http://www.sciencemag.org/content/339/6126.toc |
| Random Sample |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1365-1366 |
| http://www.sciencemag.org/content/339/6126.toc |
| Findings |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1366- |
| http://www.sciencemag.org/content/339/6126.toc |
| NFL Kicks Off Brain Injury Research Effort |
| Emily Underwood |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1367- |
| http://www.sciencemag.org/content/339/6126.toc |
| Austrian Academy of Sciences Faces Its Nazi History |
| Chelsea Wald |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1368- |
| http://www.sciencemag.org/content/339/6126.toc |
| Drug Watchdog Ponders How to Open Clinical Trial Data Vault |
| Tania Rabesandratana |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1369-1370 |
| http://www.sciencemag.org/content/339/6126.toc |
| A Rescue Mission for Amphibians at the Brink of Extinction |
| Richard Stone |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1371- |
| http://www.sciencemag.org/content/339/6126.toc |
| A More Modest Climate Agenda for Obama's Second Term? |
| Eli Kintisch |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1372- |
| http://www.sciencemag.org/content/339/6126.toc |
| Life Could Have Thrived on Mars, but Did It? Curiosity Still Has No Clue |
| Richard A. Kerr |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1373- |
| http://www.sciencemag.org/content/339/6126.toc |
| Battle for the Barrel |
| Robert F. Service |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1374-1379 |
| http://www.sciencemag.org/content/339/6126.toc |
| Suresh Leaves His Mark on NSF as He Heads to Carnegie Mellon |
| Jeffrey Mervis |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1380-1381 |
| http://www.sciencemag.org/content/339/6126.toc |
| Libraries' Social Role in the Information Age |
| Enrique Herrera-Viedma and Javier L?pez-Gij?n |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1382- |
| http://www.sciencemag.org/content/339/6126.toc |
| China's Food Security Soiled by Contamination |
| Yaolin Liu, Cheng Wen, and Xingjian Liu |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1382-1383 |
| http://www.sciencemag.org/content/339/6126.toc |
| Fostering Public Support for Vulture Protection |
| Madhukar Shivajirao Dama |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1383- |
| http://www.sciencemag.org/content/339/6126.toc |
| Corrections and Clarifications |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1383- |
| http://www.sciencemag.org/content/339/6126.toc |
| What Poincar? Knew |
| Peter Pesic |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1384-1385 |
| http://www.sciencemag.org/content/339/6126.toc |
| The Lost Phone |
| Joseph B. Bayer |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1385- |
| http://www.sciencemag.org/content/339/6126.toc |
| Books Received |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1385- |
| http://www.sciencemag.org/content/339/6126.toc |
| Drug Patents at the Supreme Court |
| C. Scott Hemphill and Bhaven Sampat |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1386-1387 |
| http://www.sciencemag.org/content/339/6126.toc |
| Making a Point with Wnt Signals |
| J. D. Berndt and R. T. Moon |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1388-1389 |
| http://www.sciencemag.org/content/339/6126.toc |
| Robotic Walking in the Real World |
| Melany L. Hunt |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1389-1390 |
| http://www.sciencemag.org/content/339/6126.toc |
| Spatial Turn in Health Research |
| Douglas B. Richardson, Nora D. Volkow, Mei-Po Kwan, Robert M. Kaplan, Michael F. Goodchild, and Robert T. Croyle |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1390-1392 |
| http://www.sciencemag.org/content/339/6126.toc |
| Dynamin Flexibility Drives Fission |
| Ronald W. Holz |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1392-1393 |
| http://www.sciencemag.org/content/339/6126.toc |
| Probing an Extrasolar Planet |
| Mark S. Marley |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1393-1394 |
| http://www.sciencemag.org/content/339/6126.toc |
| Characterizing Giant Landslides |
| David N. Petley |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1395-1396 |
| http://www.sciencemag.org/content/339/6126.toc |
| A Transition in the Middle Ear |
| Donna M. Fekete and Drew M. Noden |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1396-1397 |
| http://www.sciencemag.org/content/339/6126.toc |
| Detection of Carbon Monoxide and Water Absorption Lines in an Exoplanet Atmosphere |
| Quinn M. Konopacky, Travis S. Barman, Bruce A. Macintosh, and Christian Marois |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1398-1401 |
| http://www.sciencemag.org/content/339/6126.toc |
| Suppression of Metal-Insulator Transition in VO2 by Electric Field?Induced Oxygen Vacancy Formation |
| Jaewoo Jeong, Nagaphani Aetukuri, Tanja Graf, Thomas D. Schladt, Mahesh G. Samant, and Stuart S. P. Parkin |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1402-1405 |
| http://www.sciencemag.org/content/339/6126.toc |
| Photonic Spin Hall Effect at Metasurfaces |
| Xiaobo Yin, Ziliang Ye, Junsuk Rho, Yuan Wang, and Xiang Zhang |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1405-1407 |
| http://www.sciencemag.org/content/339/6126.toc |
| A Terradynamics of Legged Locomotion on Granular Media |
| Chen Li, Tingnan Zhang, and Daniel I. Goldman |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1408-1412 |
| http://www.sciencemag.org/content/339/6126.toc |
| DNA Gridiron Nanostructures Based on Four-Arm Junctions |
| Dongran Han, Suchetan Pal, Yang Yang, Shuoxing Jiang, Jeanette Nangreave, Yan Liu, and Hao Yan |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1412-1415 |
| http://www.sciencemag.org/content/339/6126.toc |
| Simple Scaling of Catastrophic Landslide Dynamics |
| G?ran Ekstr?m and Colin P. Stark |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1416-1419 |
| http://www.sciencemag.org/content/339/6126.toc |
| Two Modes of Change in Southern Ocean Productivity Over the Past Million Years |
| S. L. Jaccard, C. T. Hayes, A. Mart?nez-Garc?a, D. A. Hodell, R. F. Anderson, D. M. Sigman, and G. H. Haug |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1419-1423 |
| http://www.sciencemag.org/content/339/6126.toc |
| Emergence and Diversification of Fly Pigmentation Through Evolution of a Gene Regulatory Module |
| Laurent Arnoult, Kathy F. Y. Su, Diogo Manoel, Caroline Minervino, Justine Magri?a, Nicolas Gompel, and Benjamin Prud’homme |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1423-1426 |
| http://www.sciencemag.org/content/339/6126.toc |
| Structural Reorganization of the Toll-Like Receptor 8 Dimer Induced by Agonistic Ligands |
| Hiromi Tanji, Umeharu Ohto, Takuma Shibata, Kensuke Miyake, and Toshiyuki Shimizu |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1426-1429 |
| http://www.sciencemag.org/content/339/6126.toc |
| Export of Algal Biomass from the Melting Arctic Sea Ice |
| Antje Boetius, Sebastian Albrecht, Karel Bakker, Christina Bienhold, Janine Felden, Mar Fern?ndez-M?ndez, Stefan Hendricks, Christian Katlein, Catherine Lalande, Thomas Krumpen, Marcel Nicolaus, Ilka Peeken, Benjamin Rabe, Antonina Rogacheva, Elena Rybakova, Raquel Somavilla, Frank Wenzh?fer, and RV Polarstern ARK27-3-Shipboard Science Party |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1430-1432 |
| http://www.sciencemag.org/content/339/6126.toc |
| Geometric Catalysis of Membrane Fission Driven by Flexible Dynamin Rings |
| Anna V. Shnyrova, Pavel V. Bashkirov, Sergey A. Akimov, Thomas J. Pucadyil, Joshua Zimmerberg, Sandra L. Schmid, and Vadim A. Frolov |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1433-1436 |
| http://www.sciencemag.org/content/339/6126.toc |
| RNA Helicase DDX3 Is a Regulatory Subunit of Casein Kinase 1 in Wnt?β-Catenin Signaling |
| Cristina-Maria Cruciat, Christine Dolde, Reinoud E. A. de Groot, Bisei Ohkawara, Carmen Reinhard, Hendrik C. Korswagen, and Christof Niehrs |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1436-1441 |
| http://www.sciencemag.org/content/339/6126.toc |
| Phosphorylation of Dishevelled by Protein Kinase RIPK4 Regulates Wnt Signaling |
| XiaoDong Huang, James C. McGann, Bob Y. Liu, Rami N. Hannoush, Jennie R. Lill, Victoria Pham, Kim Newton, Michael Kakunda, Jinfeng Liu, Christine Yu, Sarah G. Hymowitz, Jo-Anne Hongo, Anthony Wynshaw-Boris, Paul Polakis, Richard M. Harland, and Vishva M. Dixit |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1441-1445 |
| http://www.sciencemag.org/content/339/6126.toc |
| A Localized Wnt Signal Orients Asymmetric Stem Cell Division in Vitro |
| Shukry J. Habib, Bi-Chang Chen, Feng-Chiao Tsai, Konstantinos Anastassiadis, Tobias Meyer, Eric Betzig, and Roel Nusse |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1445-1448 |
| http://www.sciencemag.org/content/339/6126.toc |
| Type I Interferon Suppresses Type II Interferon?Triggered Human Anti-Mycobacterial Responses |
| Rosane M. B. Teles, Thomas G. Graeber, Stephan R. Krutzik, Dennis Montoya, Mirjam Schenk, Delphine J. Lee, Evangelia Komisopoulou, Kindra Kelly-Scumpia, Rene Chun, Shankar S. Iyer, Euzenir N. Sarno, Thomas H. Rea, Martin Hewison, John S. Adams, Stephen J. Popper, David A. Relman, Steffen Stenger, Barry R. Bloom, Genhong Cheng, and Robert L. Modlin |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1448-1453 |
| http://www.sciencemag.org/content/339/6126.toc |
| Dual Origin of the Epithelium of the Mammalian Middle Ear |
| Hannah Thompson and Abigail S. Tucker |
| SCIENCE (0036-8075) |
| 2013 |
| vol.339 no.6126 pp.1453-1456 |
| http://www.sciencemag.org/content/339/6126.toc |