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Billionaire gives $30M to Univ. of Arizona for Biosphere 2

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 will allow continued research into global climate change and other "grand scientific challenges" affecting daily life. The university has operated Biosphere 2...