World's Largest Coral Discovered: A Beacon of Hope in Climate Change Struggles

Mon Nov 03 2025 12:03:50 GMT+0200 (Eastern European Standard Time)

Newly found mega coral in the Solomon Islands stands as a testament to marine resilience amidst climate challenges.

In a remarkable discovery, scientists have found the largest coral ever recorded in the southwest Pacific Ocean, measuring 34 meters wide and possibly over 300 years old. This "mega coral," composed of numerous interconnected organisms, was spotted by a National Geographic videographer, Manu San Felix, during an expedition aimed at assessing climate change impacts in remote Pacific regions. The coral, located in deeper waters, has managed to thrive despite the increasing pressures on corals globally due to warming oceans. With its health seemingly robust, the discovery offers hope for marine ecosystems, particularly as discussions progress at the ongoing COP29 climate summit in Baku, Azerbaijan.

The coral was unexpectedly discovered in the Solomon Islands, where residents were previously unaware of its existence. San Felix described the encounter as akin to seeing a "cathedral underwater," instilling a deep respect for its long-standing survival through history – a witness to epochs as significant as the time of Napoleon. Notably, the region's climate minister, Trevor Manemahaga, emphasized the need for global awareness and protection for this natural treasure, illustrating the critical economic ties that local communities have with their marine resources amid climate change vulnerabilities.

Scientific efforts to study the coral's health and growth are underway, with experts expressing optimism about its condition, especially compared to the degrading shallow reefs within the vicinity. As global climate talks emphasize the need for concerted action, the discovery of this coral serves as both a reminder of the threats faced by marine life and a call to protect and conserve these vital ecosystems for future generations.