Radioactive rhinoceros horns may deter poaching

Through a collaboration between Texas A&M University, University of Witwatersrand, Colorado State University and others, the Rhisotope Project, a South African organization dedicated to rhinoceros protection, is pioneering ...

Border

Borders define geographic boundaries of political entities or legal jurisdictions, such as governments, sovereign states, federated states and other subnational entities. Some borders—such as a state's internal administrative borders, or inter-state borders within the Schengen Area—are open and completely unguarded. Other borders are partially or fully controlled, and may be crossed legally only at designated border checkpoints. Some, mostly contentious, borders may even foster the setting up of buffer zones.

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