ocean reefs

A nature photographer has shared an underwater image showing a group of squirrelfish, known in Hawaiian as 'Ala'ihi, clustering together on an ocean reef. The shot is being shared as a photo of the day among sealife and marine wildlife enthusiasts, with prints of the image available on request.

A coral reef off the coast of Benin, long believed to have been dead for more than 60 years, is in fact alive and thriving. Scientists discovered healthy coral patches at depths exceeding 50 meters, supporting at least eight types of coral and eight fish species, with researchers suggesting more life may still be undocumented at the site.

A photographer shared an underwater image of a green sea turtle, known in Hawaiian as the honu, surfacing for a breath above a reef. The picture, tagged for sealife and ocean photography themes, is gaining likes and the photographer is offering prints to interested buyers via direct message.

A photographer has posted an underwater photo of a bluefin trevally, known in Hawaiian as 'omilu, swimming along an ocean reef. The image highlights the fish's role as a reef predator and is being shared as part of daily marine life and wildlife photography content. Prints of the photo are being offered for sale, with viewers responding to the vivid glimpse of reef ocean life.

An underwater photographer has shared a portrait of a Whitemouth Moray Eel, known in Hawaiian as Puhi, taken at an ocean reef. The image is being shared widely among sea life and marine photography enthusiasts, with the photographer also offering prints of the shot to interested buyers.

A striking photograph of a whitemargin nudibranch, known in Hawaiian as Pūpū hōlani, shows the colorful sea slug crawling across an ocean reef. The image is being shared among marine life enthusiasts as a photo of the day, drawing appreciation for the creature's unusual appearance and the photographer's underwater work. Prints are being offered to interested viewers.

Posts promoting coral reef diving around Indonesia's Gili Islands, near Lombok, are circulating among ocean and scuba diving audiences. The tags reference dive spots including Gili Trawangan and Gili Air, alongside mentions of PADI certification, marine life, and weekend dive-and-stay trips, with Singapore listed as a likely departure point for travelers heading to the reefs.

A photograph of the Pacific trumpetfish, known in Hawaiian as the nūnū, is drawing attention from ocean and wildlife enthusiasts. The fish is described as an unassuming but important predator on coral reefs, where it stalks small prey by drifting vertically among coral and blending in. The image is being shared widely in sealife photography circles, with prints offered to buyers.

A study published on 30 October 2026 reports the discovery of a previously unknown mechanism in Arabian Gulf corals: bacteria associated with the corals strengthen coral immunity during thermal stress, helping them survive extreme heat. The finding offers new insight into how corals endure warming waters and may inform future reef conservation efforts.

Divers are drawing attention to a coral nursery in the Gili Islands off Lombok, Indonesia, sharing images of reef restoration work in waters popular with scuba tourists. The islands' reefs, including around Gili Air and Gili Trawangan, are a focus of marine conservation efforts to regrow damaged coral and protect sea life.

Divers in the Gili Islands, off Lombok, Indonesia, have spotted a small shrimp perched on a cushion starfish, sharing the find with ocean and marine life enthusiasts. The sighting highlights the rich reef life around Gili Trawangan and Gili Air, popular scuba diving destinations where small creatures like shrimp and starfish attract underwater photographers.

Hawaii's coral reefs are showing less bleaching than expected this year, even as a powerful El Nino raises ocean temperatures worldwide. Scientists had braced for widespread damage similar to past bleaching events in the islands. Coverage in local outlets, including the Honolulu Star-Advertiser and The Garden Island, highlights the surprisingly limited extent of bleaching so far and what it may suggest about reef resilience.

Wakatobi, a marine national park and regency in southeast Sulawesi, Indonesia, is being highlighted as a model of ocean conservation through restraint. Reporting focuses on the region's approach of protecting its reefs and marine life by limiting intervention and development, letting one of the world's richest coral ecosystems largely manage itself.

Divers are sharing striking images of dense coral formations around the Gili Islands, off Lombok in Indonesia, a popular spot for scuba diving that also draws visitors from nearby Singapore. The reefs around Gili Trawangan and Gili Air are known for their marine life, and posts celebrating the underwater scenery are circulating among diving and ocean enthusiasts this week.

Scientists placed cinderblocks on a barren stretch of seabed to act as artificial reef structures. When they returned three months later, the blocks had been colonised by coral and marine life, transforming the empty area into a thriving habitat. The before-and-after results are being shared widely as an encouraging example of how simple, low-cost interventions can help restore damaged ocean ecosystems.

A new study reports that bleached coral can rebound after touching healthy coral, suggesting physical contact may help stressed colonies recover. The finding, reported by The New York Times, is drawing attention among climate and ocean scientists, as it points to possible natural recovery mechanisms for reefs damaged by warming seas and coral bleaching events.

American researchers report that bleached coral can recover remarkably well simply by touching healthy coral. Through direct tissue connections, algae and nutrients are transferred from healthy colonies to damaged ones, effectively helping dying coral rescue itself. The finding offers hope for reefs under pressure from warming oceans, and conservationists are highlighting it as a rare piece of good news for coral ecosystems.