Nestled in the foothills of the Catalina Mountains, around 31 miles from Tucson, there exists an oasis; a collection of environments one would never anticipate to exist in the scorched Arizona desert.

Standing atop Biosphere 2’s iconic rooftop dressed in the same spacesuit George Clooney wore in the 2013 film “Gravity,” YouTube personality MrBeast shared a piece of Southern Arizona with the world ...

TUCSON, Ariz. (KVOA) - YouTube sensation MrBeast recently visited Biosphere 2 to showcase future-focused technologies and their potential impact on humanity. Dressed in a spacesuit from the 2013 film ...

SAN FRANCISCO (KGO) -- From the sand dunes of the Presidio to our coastal shoreline to the towering Redwoods of Marin County, the Bay Area's ecosystems are so spectacular, they're recognized by the ...

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 ...

The Amazon-PIRE project will conduct experiments and train students within Biosphere 2's tropical forest biome, pictured here. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

TUCSON, Ariz. — As part of our summer series, One Tank Trips, the crew of Good Morning Tucson is taking you to places on much less than a tank of gas. April Madison headed north of Tucson to Biosphere ...

Thirty years ago last month, on Sept. 26, 1993, a group of eight weary, visionary adventurers “returned” to Earth after two years of living together in a miniature version of our world — a ...

The political and social issues we wrestled with in the 1960s and 1970s still haunt us in the 2020s. From social justice to climate change, space exploration to alternative economies, it is curious ...