YouTube sensation MrBeast recently visited Biosphere 2 at the University of Arizona to showcase future-focused technologies ...

Four middle school students from Baker City — and their adult chaperones — spent three days immersed in science at Biosphere ...

In the early 1990s, eight people agreed to vanish from the world and live for two years inside a sealed glass habitat in the ...

ORACLE, AZ — Four dozen Sonoyta pupfish are now swimming beneath the towering glass pyramids of the University of Arizona’s Biosphere 2 after a multi-year effort to conserve the critically endangered ...

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 ...

Sports, travel, food and history. Arizona is a special state. Be a tourist in your town and explore these 7 uniquely Arizona ...

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 ...

Before dawn on April 4, 1994, Abigail Alling and Mark Van Thillo slipped across the foothills of Arizona’s Santa Catalina Mountains. They made their way to a looming monument of geodesic domes and ...

Science Foundation Arizona President and CEO Bill Harris was the founding director of the program Columbia University ran at Biosphere 2 from 1996 until 2003. Harris, who left Columbia in 2000, ...

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 ...