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January-February 2005 (Volume 93, Number 1)

• "Exercise Controls Gene Expression," by Frank W. Booth and P. Darrell Neufer
• "The Star-formation History of the Universe," by Alan Heavens
• "The Home of Blue Water Fish," by A. Peter Klimley, John E. Richert and Salvador J. Jorgensen
• "Explosives Detection with Nuclear Quadrupole Resonance," by Joel B. Miller and Geoffrey A. Barrall
• "Grass-roots Justice in Tanzania," by Brian Paciotti, Craig Hadley, Christopher Holmes and Monique Borgerhoff Mulder

March-April 2005 (Volume 93, Number 2)

• "The Ecology and Evolution of Hawaiian Spider Communities," by Rosemary Gillespie
• "Fuel Efficiency and the Economy," by Roger H. Bezdek and Robert M. Wendling
• "Predicting Addiction," by Lisa N. Legrand, William G. Iacono and Matt McGue
• "Monitoring Elusive Mammals," by James G. Sanderson, Mogens Trolle
• "Physics and Feynman's Diagrams," by David Kaiser

May-June 2005 (Volume 93, Number 3)

• "Predicting a Baseball's Path," by A. Terry Bahill, David G. Baldwin and Jayendran Venkateswaran
• "The Lion's Mane," by Peyton M. West
• "Polarization of the Cosmic Microwave Background," by Matthew Hedman
• "New Ideas About Old Sharks," by Susan Turner and Randall F. Miller
• "Science and Religious Fundamentalism in the 1920s," by Edward B. Davis

July-August 2005 (Volume 93, Number 4)

• "A New Understanding of Protein Mutation Unfolds," by P. Michael Conn and Jo Ann Janovick
• "Climate and the Collapse of Maya Civilization," by Larry C. Peterson and Gerald H. Haug
• "Feeling Smart: The Science of Emotional Intelligence," by Daisy Grewal and Peter Salovey
• "The Mystery of Masting in Trees," by Walter D. Koenig and Johannes M. H. Knops
• "The Collapse of the Kinzua Viaduct," by Thomas Leech

September-October 2005 (Volume 93, Number 5)

• "Fighting Cancer Through the Study of Sarcomas," by Igor Matushansky and Robert Maki
• "Detecting Illicit Nuclear Materials," by Richard T. Kouzes
• "Cheating Viruses and Game Theory," by Paul E. Turner
• "Charting Color from the Eye of the Beholder," by Edward R. Landa and Mark D. Fairchild
• "Water Fountains with Special Effects," by Said Shakerin

November-December 2005 (Volume 93, Number 6)

• "Biofilms," by Joe J. Harrison, Raymond J. Turner, Lyrium L. R. Marques and Howard Ceri
• "Imaging Earthlike Exoplanets," by Thomas J. Sherrill
• "How Tunas and Lamnid Sharks Swim: An Evolutionary Convergence," by Robert E. Shadwick
• "Yawning," by Robert R. Provine
• "Ancient Wollemi Pines Resurgent," by Stephan McLoughlin and Vivi Vajda