ORACLE, AZ — Arizona is home to one of the most unique science experiments in the world. Biosphere 2 is a groundbreaking research facility studying climate change and ecosystems inside an enclosed ...

Add Yahoo as a preferred source to see more of our stories on Google. ORACLE, AZ — Four dozen Sonoyta pupfish are now swimming beneath the towering glass pyramids of the University of Arizona’s ...

PINAL COUNTY, Ariz. (KVOA) - Firefighting and forestry experts, alongside university researchers, gathered at Biosphere 2 in Pinal County to explore solutions to Arizona's wildfire challenges. The ...

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 ...

The University of Arizona-owned Biosphere 2 introduced the critically endangered Sonoyta pupfish into a stream inside of its desert biome Friday. Once found throughout the region, the pupfish can now ...

TUCSON, Ariz. (AP) — Texas billionaire Edward P. Bass is giving $30 million to the University of Arizona to support the Biosphere 2 research facility. Biosphere 2 Director Joaquin Ruiz says Bass' gift ...

TUCSON, Ariz. (KVOA) - At the University of Arizona's Biosphere 2, a groundbreaking experiment is shedding light on how humans might one day survive on Mars. For two weeks, researcher Matthias Beach ...

((SL Advertiser)) Explore the world's environments at University of Arizona Biosphere 2. To learn more, go to biosphere2.org. In the Neighborhood is sponsored by Pinal County Department of Economic ...

In Arizona, nature is diverse and dramatic. The state's Tonto Natural Bridge State Park is home to the world's largest natural travertine bridge, where visitors can hike and explore its unparalleled ...

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 ...