Deep Frontiers
Spanish Underwater Cave Offers Lifeline to Corals Amid Warming Seas
An underwater cave in Spain, Cova de la Vaca, is identified as a critical microrefugium, offering a sanctuary for white gorgonian corals against warming seas and marine heatwaves. The stable, cooler conditions within the cave significantly reduce coral mortality and preserve reproductive capacity, highlighting its importance for conservation.
Mateo Rojas·October 1, 2026
