Go on a self-guided tour at a one-of-a-kind research site in Arizona where you can explore sealed biomes simulating Earth's ...

Biosphere 2 is operated by the University of Arizona and remains a key hub for climate research. Tours are available every day from 9 a.m. - 4 p.m. with adult tickets starting at $29. Check it out ...

Southern Arizona's Biosphere 2 has reopened to the public this week for in-person tours after eight months of modified operations.

In 'Spaceship Earth,' the story of the people behind Biosphere 2 is more interesting than whether or not the project was a success. Watch Party Newsletter What to watch Win $100 📚 Celeb news ⭐ ...

Since 2006, the Biosphere 2 facilities have been owned and managed by the University of Arizona. It is no longer a closed ecological system, but a facility where ecological systems similar to ...

Biosphere 2, a massive research facility in southern Arizona, will soon be used to investigate changes in Earth's oceans, rainforests and crops.

In 1991 eight people in Arizona entered a strange contraption: a 3.14-acre glass house called Biosphere 2. They would stay for two years in the enclosed facility in the Sonoran Desert, which was ...