News & Events Stay Up to Date With CHEE Recent News Alumna Featured on TED Radio Hour Episode June 27, 2019 ‘Magic’ Microbes and Chemical Processes Render Toxic Explosives Harmless June 21, 2019 Sierra Leads Team Working to Make Drinking Water Safer June 20, 2019 CHEE Study of West Coast Wildfires Gets AGU Spotlight May 15, 2019 Andy Harris Receives UA Alumni Achievement Award May 14, 2019 CHEE Student 'Seizes the Day' After Serious Bike Crash May 14, 2019 All CHEE News > Upcoming Events Aug. 26, 2019 Fall Classes Begin (All day) For a full list of important dates, see the UA Catalog Academic Calendar. Oct. 27, 2019 Homecoming (All day) There's something for everyone at UA Homecoming! Dec. 13, 2019 Final Examinations (All day) For a full list of important dates, see the UA Catalog Academic Calendar. All CHEE Events > Engineered for Success The CHEE alumni newsletter shares the latest and greatest news on new faculty, research highlights, student accomplishments and other campus happenings. Check out the newsletter archives, and then subscribe today.