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There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
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New research shows that the co-evolution of species can affect predator-prey relationships in substantial ways, potentially reversing traditional population cycles. In this photo, a bobcat catches a rabbit in Montana de Oro State Park in California. (Photo by Linda Tanner, available through Wikimedia Commons)
