See how Biosphere 2 near Tucson studies environments across the globe
"The reason it's called Biosphere 2 is because Biosphere 1 is planet Earth, right? The real world," University of Arizona ...
ABC15 Arizona3d
Exploring Biosphere 2: Arizona’s most unique science experiment
Biosphere 2 is a groundbreaking research facility studying climate change and ecosystems inside an enclosed glass structure in the middle of the Sonoran Desert.
Center for Biological Diversity4y
New Drone Footage Shows Damage From Trump’s Wall in Remote Arizona Wildlands
TUCSON, Ariz.— New drone footage shows border-wall construction blasting through a wildlife refuge and mountain range in one of the most remote regions of the United States, along a Mexican UNESCO ...