Four dozen tiny pupfish are swimming in a constructed habitat in a giant glass structure once meant to house humans.

A desert biome habitat at the University of Arizona now houses an endangered fish species known as the Sonoyta pupfish. The habitat is located in the university’s Biosphere 2, an earth and ...

The University of Arizona's Biosphere 2 has taken a significant step in conservation efforts by introducing the endangered ...

The University of Arizona-owned Biosphere 2 introduced the critically endangered Sonoyta pupfish into a stream inside of its ...

Biosphere 2 started with eight scientists and a very ambitious experiment. Now, almost 35 years later, it's still being used ...

About 50 Sonoyta pupfish were released into an artificial stream inside the University of Arizona's Biosphere 2 on Friday in hopes of establishing a new reserve population of the endangered ...

Human space exploration helps to address important questions about unknown aspects of the universe and the ability to sustain life on other planets. At the University of Arizona’s Biosphere 2, the ...

Nearly 50 endangered Sonoyta pupfish now swim in a newly built stream at the University of Arizona’s Biosphere 2.

Have you seen the Photo of the Day and Shout-outs in Patch AM? Show off your photography and love of Phoenix by sharing ...

The Discovery That Changed Climate Science The biotic pump theory was developed by scientists Anastassia Makarieva and the ...

A researcher was sealed inside of Arizona’s Biosphere 2 facility for two weeks with nothing but plants to clean the air as a ...

In a trailer posted to the Aggro Crab and Landfall YouTube Channels, the Roots biome has been revealed. Though saying that, ...