647798 external_news 1622142290 1622142290 <![CDATA[Did Earth's Early Rise In Oxygen Help Multicellular Life Evolve?]]> A study by researchers in the Schools of Earth and Atmospheric Sciences and Biological Sciences is putting a new focus on a longstanding theory about the role oxygen played in the development of complex multicellular organisms on the early Earth. The researchers, G. Ozan Bozdag, William Ratcliff, Chris Reinhard, and Rozenn Pineau, have also received media coverage for their research in Sci-News, ScienceDaily, Phys.org, EurekAlert!, and Newswise

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