Topic - Biosphere

Related Stories

In this July 31, 2015 photo, several of the main buildings of the Biosphere 2 complex, including the tropical rainforest, left, the technosphere, middle, and the south lung, right, are shown as a thunderstorm moves past, in Oracle, Ariz. University of Arizona officials say that 25 years after that New Age-style experiment in the Arizona desert, the glass-covered greenhouse thrives as a singular site for researchers from around the world studying everything from the effects of the ocean’s acidification on coral to ways of ensuring food security. (AP Photo/Ross D. Franklin)

Biosphere 2 legacy lives on more than quarter century later

By ANITA SNOW - Associated Press

Biosphere 2 debuts ‘living lab’ showing sea life

Associated Press

Human terrarium, Biosphere 2, looking good at 20

By ALLEN G. BREED - Associated Press

Around the Nation