Egypt’s Climate-Resilient ‘Super Corals’ Are Starting to Feel the Heat

That’s what Mahmoud Hanafy, a professor of marine biology at Suez Canal University and consultant for the Hurghada Environmental Protection and Conservation Association (HEPCA), has previously predicted. But in the summers of 2023 and 2024, heat waves strained Red Sea coral ecosystems. A HEPCA survey led by Hanafy found bleaching throughout the Red Sea corals in 2024. In the northern areas, less than a tenth of coral colonies surveyed were affected, but further south, bleaching took out half the corals.