• Sigma Xi Celebrates the National Year of Science 2009
• Sigma Xi Student Research Grant Application Deadline March 15
• Thirty-Four Receive Medals at Sigma Xi Student Research Conference
• Joseph Whittaker Elected President of Sigma Xi
• Mathematician Receives Sigma Xi Young Investigator Award
• Iowa State Chemist Wins 2008 Monie Ferst Award
• Angier, Boehlert Elected Honorary Sigma Xi Members
• PRI's 'The World' Awarded Major National Science Foundation Grant
• Phillip Cates to Head Organizational Advancement for Sigma Xi
• Saturday Science Sessions November 22 Focus on Global Water Crisis
• David Schoonmaker Named Editor of American Scientist Magazine
• Sigma Xi Forms Alliance with UTEK's TekScout Services
• Sigma Xi Awards Nomination Deadline Is October 1
• American Scientist Online—New and Improved
• American Scientist Magazine Wins Two SNAP EXCEL Awards
• Sigma Xi Lectureships Gain New Support and Café Dimension
• Robert Boily to Receive Sigma Xi's 2008 McGovern Award
• Greater New Orleans Chapter Formed by Four-Chapter Merger
• Students Win Sigma Xi Awards at Intel International Science Fair
• Seventeen Sigma Xi Members Elected to National Academy of Sciences
• Science in the News Celebrates 10th Anniversary
• An Interview with New Executive Director Jerome F. Baker
• Jerome F. Baker Named Executive Director of Sigma Xi
• Sigma Xi Announces Student Short Science Film Competition on Water
• 2008 Sigma Xi Awards Honor Leaders in Science and Engineering
• Howard Ceri Elected President of Sigma Xi
• Twenty-Six Receive Medals at Sigma Xi Student Research Conference
• Florida Researcher Wins Sigma Xi's Young Investigator Award
• K.C. Cole, Rosalind Reid Named Honorary Sigma Xi Members
• Student Research Grant Application Deadline Is October 15
• Three N.C. State Researchers Win American Scientist's Bugliarello Prize
• WGBH, Sigma Xi Launch New Science Café Web Site
• Sigma Xi Scientific Honor Society Seeks New Executive Director
• Sigma Xi Report: Scientific Workforce Must Develop Global Competence
• Stanford Ovshinsky to Receive Sigma Xi's 2007 Chubb Award
• Industry Legend to Receive Sigma Xi's 2007 Monie A. Ferst Award
• Sigma Xi Deputy Director Evan Ferguson Succumbs to Cancer
• Executive Summary of Confronting Climate Change: A Sigma Xi Report
• Russell Mittermeier to Receive McGovern Science and Society Award
• Conservation Biologist to Receive Sigma Xi's Procter Prize
• Sigma Xi Distinguished Lectureships Program Celebrates 70 Years
• Scientists Present Roadmap for Reducing Climate Change Risks
• Sigma Xi Launches Grants-in-Aid of Research Centennial Campaign
• New Sigma Xi Directors Take Office in July
• Student Research Grant Application Deadline March 15
• 2007 Sigma Xi Awards Honor Leading Scientists and Journalists
• Monie Ferst Award Nomination Deadline Is March 1
• 24 Awards Presented at Sigma Xi Student Research Conference
• Ann Houston Williams Elected President of Sigma Xi
• Sigma Xi Produces Promotional Video About the Society
• Claudia Dreifus and Richard Hill Inducted as Honorary Sigma Xi Members
• Designer of Super-Efficient Engine to Speak at Sigma Xi Annual Meeting
• An Interview with Sigma Xi President James Baur
• Industry and Innovation Among Themes for Sigma Xi Annual Meeting
• Philip B. Carter Named Executive Director of Sigma Xi
• Sigma Xi Creates New Category of Participation in the Society
• Mark Holtzapple Wins Sigma Xi's First Walston Chubb Award
• Annual Meeting Banquet Planned at Henry Ford Museum
• Alan Lightman Among Speakers for Detroit Meeting

News about Sigma Xi programs and activities, news summaries of each issue of American Scientist magazine, the Society's bimonthly newsletter "Sigma Xi Today" in a pdf format, plus the annual report "Year in Review" and an archive of past announcements.