American Scientist

"Antarctica's Lake Vostok," by Martin J. Siegert

"Prokaryotes," by Michael Hoppert and Frank Mayer

"Water, Migration and the Serengeti Ecosystem," by Eric Wolanski, Emmanuel Gereta, Markus Borner and Simon Mduma

"How Will Climate Change Affect Human Health?," by Pim Martens

"Cliffs as Natural Refuges," by Douglas W. Larson (Plant Ecology), Uta Matthes and Peter E. Kelly

"Deconstructing the Milky Way Galaxy," by Henry Freudenreich

"Stingless-Bee Communication," by James C. Nieh

"Conformal Mappings," by Steven G. Krantz

"Ancient DNA," by George Poinar, Jr.

"Rapid Climate Change," by Kendrick Taylor

"DNA Vaccines as Cancer Treatment," by Edward P. Cohen, Edwin F. de Zoeten and Morton Schatzman

"Polarized Starlight and the Handedness of Life," by Stuart Clark

"The Mystery of Ticklish Laughter," by Christine R. Harris

"Human Embryonic Stem-Cell Research: Science and Ethics," by Shirley Wright

"Neutrino Oscillations," by Kenji Kaneyuki and Kate Scholberg

"Millipeds," by William A. Shear

"Gene Therapy," by Eric B. Kmiec

"Light-Reflection Strategies," by Andrew Parker

"The New Science of Finance," by Don M. Chance and Pamela P. Peterson

"The Evolution of Hemoglobin," by Ross Hardison

"The Gestural Origins of Language," by Michael C. Corballis

"Mantle Plumes and Mountains," by J. Brendan Murphy, Gary L. Oppliger, George Brimhall and Andrew Hynes

"Walking on Water," by Robert B. Suter

"Early Canid Domestication: The Farm-Fox Experiment," by Lyudmila N. Trut