KJZZ is a service of Rio Salado College,
and Maricopa Community Colleges

Copyright © 2026 KJZZ/Rio Salado College/MCCCD
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Science

Science

University of Arizona solar drying tower
Tech Launch Arizona
/
KJZZ
Sixty-million tons of produce is destined for the landfill every year. The U.S. Agriculture Department says food waste accounts for up to 40% of the total food supply.