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Biosphere

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Endangered fish find new home at Biosphere 2
Local news

Endangered fish find new home at Biosphere 2

  • Henry Brean, Arizona Daily Star
  • Updated May 22, 2026

Watch as the first Sonoyta pupfish are released in a new artificial habitat.

Local Opinion: A triple bottom line for Arizona
Local Editorials and Opinion

Local Opinion: A triple bottom line for Arizona

  • Michael Collins Special to the Arizona Daily Star
  • Updated Oct 7, 2023

OPINION: "The Arizona Legislature and the Corporation Commission must plan for the future of our power grid today. This should ensure that Arizona farmers have access to agrivoltaic technology to save water, increase crop production, and diversify revenue sources using solar leases. All Arizonans benefit from stable electricity bills, reliable power, and reduced air pollution," writes Tucsonan Michael Collins. 

Biosphere 2

Biosphere 2

  • Josh Galemore, Arizona Daily Star
  • Updated Jun 25, 2024

Biosphere 2 in Oracle — a living, breathing laboratory for University of Arizona scientists.

Biosphere 2

Biosphere 2

  • Josh Galemore, Arizona Daily Star
  • Updated Jun 6, 2025

The University of Arizona's Biosphere 2 near Oracle. One of the UA's Big Idea Challenge winners, titled From Early Earth to Mars, is about "th…

Greg Barron-Gafford

Greg Barron-Gafford

  • Josh Galemore / Arizona Daily Star
  • Updated Sep 12, 2020

Greg Barron-Gafford, a biogeographer associate professor at the University of Arizona.

Watch now: Researchers harvest and weigh basil at Biosphere 2 gardens
Local news

Watch now: Researchers harvest and weigh basil at Biosphere 2 gardens

  • Updated Nov 30, 2020

Researchers harvest and weigh basil at gardens outside Biosphere 2. The gardens are part of an experiment on new crops and growing techniques …

Biosphere 2 reopens grounds for driving tours
Entertainment

Biosphere 2 reopens grounds for driving tours

  • Gerald M. Gay
  • Updated Aug 12, 2020

The driving tours are the first phase in Biosphere's reopening to the public since the coronavirus hit Tucson.  

Biosphere 2's rain forest closed to public for drought study
Local news

Biosphere 2's rain forest closed to public for drought study

  • Arizona Daily Star
  • Updated Sep 16, 2019

Rest of the UA facility is open to the public.

Take a day trip through Arizona's Copper Corridor for zany attractions and great Mexican food
tucson life

Take a day trip through Arizona's Copper Corridor for zany attractions and great Mexican food

  • Andi Berlin - This Is Tucson Samantha Munsey
  • Updated May 21, 2024

Feel like a desert astronaut as you zip through rocks, time and space in this unexpected road trip to the Copper Corridor just north of Tucson.

NASA Has A Better Idea How Humans, Weather Shift The Carbon Cycle
Health-med-fit

NASA Has A Better Idea How Humans, Weather Shift The Carbon Cycle

  • Tyler Adkisson
  • Oct 11, 2017
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