Biosphere 2 started with eight scientists and a very ambitious experiment. Now, almost 35 years later, it's still being used for cutting-edge research. Scientists continue to use it to study Earth's ...
TUCSON, Ariz. (13 News) - For the first time in more than three decades, a human was sealed inside a Biosphere 2 facility with nothing but plants to clean the air. Matthias Beach spent two weeks ...
The rare Sonoyta pupfish were introduced into a desert river habitat inside the huge Biosphere 2 structure near Tucson. The dish are native to Quitobaquito Springs near the Arizona-Mexico border, but ...