A few cargo containers and a modest tower bristling with equipment on the campus of the University of Arizona's Tech Park might be the key to solving a major problem in modern life: the overwhelming production of carbon dioxide for transportation, plastics, and thousands of consumer products. Read more» 
Special thanks
to our supporters
- NewsMatch
- John S. and James L. Knight Foundation
- Rocco's Little Chicago
- Newton B & Sunny Link Ashby
- Google News Initiative
- Sharon Bronson
- Barbara Kelly
- Bill Nugent — The Shanty
- Linus Kafka
- Dina Doolen
- Lynda Edwards
- & many more!
We rely on readers like you. Join them & contribute to the Sentinel today!
Hosting provider
Proud member of
While Catholic bishops try to steamroll the Constitution, Republicans gleefully follow behind. Read more» 13
The Wildcats were selected by the NCAA to host the Softball Championships Regional, running Friday-Sunday. The regional will include three other teams from across the country. Read more»
Two researchers from Arizona and Arizona State universities are being hailed in the field of astrobiology, and a UA professor was elected to the National Academy of Sciences. Read more» 1
