The massive influx of sargassum along Costa Rica’s Caribbean coast has sparked fresh concerns over its effects on local ecosystems, fishing communities, and tourism. Yet researchers at the University of Costa Rica see potential in turning this seaweed into practical resources, from fertilizers to building materials. Recent reports from the Ministry of Environment and Energy […] The post Costa Rica Turns Sargassum Threat into Resource Opportunity appeared first on The Tico Times | Costa Rica N...