World Sewage Threatens Coral Reefs Worldwide, Even in Marine Protected Areas by Ibrahim Khalil - World Editor April 26, 2026 by Ibrahim Khalil - World Editor April 26, 2026 Sewage Is Threatening Coral Reefs Around the World, Even in Marine Protected Areas Marine protected areas are established to safeguard coral reefs and other vital ocean ecosystems by limiting human … 0 FacebookTwitterPinterestEmail