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ocean reef
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- 1Green sea turtle photo captures breath at reef●Green Sea Turtle, aka Honu, rises for a breath at an ocean reef. Your # sealife # photooftheday Prints available - DM me
A photographer has shared an underwater image of a green sea turtle, known in Hawaiian as the honu, surfacing for a breath above an ocean reef. The shot is drawing attention among marine life and wildlife photography enthusiasts, with the photographer offering prints of the image to interested buyers.
- 2Yellowmargin moray eel photo draws admiration online●Yellowmargin Moray Eel, aka Puhi, with its mouth agape peering from a hole. Your # sealife # photooftheday Prints availa
A photographer has shared a close-up image of a yellowmargin moray eel, known in Hawaiian as puhi, peering out from a hole in a reef with its mouth open. The picture is being shared among ocean and wildlife photography fans, with prints of the shot offered for sale. The eel's striking appearance and its Hawaiian name are drawing attention from marine life enthusiasts.
- 3Photo of Hawaiian Coral Croucher Resting on Hard Coral●Hawaiian Coral Croucher resting on a branch of hard coral at an ocean reef. Your # sealife # photooftheday Prints availa
A photographer has shared an underwater image of a Hawaiian Coral Croucher, a small reef fish, resting on a branch of hard coral in Hawaiian waters. The shot is being circulated as part of a daily marine life photo feature, with prints offered for sale. Viewers are praising the close-up look at a rarely photographed species in its natural reef habitat.
- 4Decade-Long Experiment Illuminates Ocean's Mysterious Deep Reefs▼A Decade-Long Experiment Is Unlocking the Mysteries of the Ocean’s ‘Deep Reefs’ https:// fed.brid.gy/r/https://www.wire
A ten-year scientific experiment is shedding light on 'deep reefs', little-studied coral and rocky ecosystems lying in ocean depths beyond the reach of most divers and surveys. Reporting by Wired describes how the long-running project has documented the species living there and their role in ocean health. Scientists say such reefs may be important refuges for marine life as shallow reefs warm and degrade.
- 5Decade-long deep reef experiment reveals underwater findings▼A decade-long experiment unlocking the mysteries of the ocean's deep reefs: what scientists found when they retrieved st
Scientists have retrieved experimental structures placed about 100 metres underwater on deep reefs ten years ago, wrapping up a decade-long study into one of the ocean's least explored ecosystems. The recovered structures are expected to reveal how deep reef communities grow, change and survive, shedding light on habitats that sit beyond the reach of most divers and surveys.
- 6Invasive Ta'ape Snapper Schools Spotted Over Hawaiian Reefs●A school of Bluestripe Snapper, aka Ta'ape, swim over a sandy ocean reef. The fish were introduced to Hawaii in the late
Wildlife photography of a school of Bluestripe Snapper, known in Hawaii as Ta'ape, gliding over a sandy reef is drawing attention to the species' history in the islands. The fish were introduced to Hawaiian waters in the late 1950s and are now regarded as invasive, prompting discussion about their impact on native reef ecosystems.
- 7Eyestripe Surgeonfish Photographed Gliding Over Reef●Eyestripe Surgeonfish, aka Palani, swimming over an ocean reef. It is very similar in appearance to Kala, the Yellowfin
A photographer has shared images of the eyestripe surgeonfish, known in Hawaii as the palani, swimming over an ocean reef. The fish closely resembles the kala, or yellowfin surgeonfish, making the two easy to confuse. Prints of the photos are being offered, and the post is drawing attention from marine life and nature enthusiasts.
- 8Photo of a hermit crab crawling a coral reef draws attention●Laurent's Hermit Crab, aka Unauna, crawling over an ocean reef. Your # sealife # photooftheday Prints available - DM me.
A wildlife photographer shared a close-up image of a hermit crab, known in Hawaii as unauna, moving across an ocean reef. The shot is being shared among sea life and underwater photography enthusiasts, with prints of the image offered for sale. It is part of a steady stream of marine life photography circulating among nature and ocean lovers.
- 9A Decade-Long Experiment Is Unlocking the Mysteries of the Ocean's 'Deep Reefs'▼A Decade-Long Experiment Is Unlocking the Mysteries of the Ocean’s ‘Deep Reefs’
A decade-long scientific experiment is shedding new light on the ocean's 'deep reefs', ecosystems found below the reach of conventional diving that remain poorly understood. The research explores what lives on these mesophotic reefs and how they function, offering insights that could inform conservation efforts as shallow reefs face mounting pressure from warming seas and human activity.
- 10Oceans absorbed heat equal to 40 times humanity's energy use, Greenpeace says▼🚨 OCEAN HEAT: Last year, our seas absorbed heat equal to almost 40 TIMES all energy humanity used. With 84% of global co
Greenpeace says the world's seas last year absorbed heat equivalent to nearly 40 times all energy humanity used, warning that fossil fuel companies and industrial meat and dairy production are driving the warming. The group highlights that 84% of global coral reefs have been hit by bleaching-level heat stress and is calling for stronger protection of the ocean and a move away from the industries it blames.
- 11Tuvalu's dying ecosystem on front line of climate change▼Tuvalu dying ecosystem on front line of climate change
Tuvalu, a low-lying Pacific island nation, is facing the loss of its ecosystem as rising seas and warming temperatures hit its coastline, reefs and freshwater supplies. The country is often described as being on the front line of climate change, with its very existence threatened by rising ocean levels.
- 12Warmer oceans and disease push coral reefs toward collapse▼Warmer oceans and increasing disease put coral reefs at risk
Researchers at the University of Georgia warn that warmer ocean temperatures are driving a rise in coral disease, putting reef ecosystems worldwide at serious risk. As seas heat up, corals become more vulnerable to pathogens, accelerating decline on reefs that support marine biodiversity and coastal economies. Scientists say the combined stress of warming waters and spreading disease makes protecting reefs increasingly urgent.
- 13Parasol idea floated to shade overheating corals●I'm fairly sure that this isn't scalable, but it's such a cute idea. It's getting a bit too hot for the corals? Let's ge
A marine science paper in Frontiers in Marine Science proposes shading corals, with a beach parasol-style approach, to protect reefs from heat stress caused by warming waters. Commenters are charmed by the idea but doubt it can be scaled up to cover reefs meaningfully, framing it as a cute but limited response to coral bleaching.
- 14
Reef Relief, a nonprofit dedicated to protecting coral reefs, is hosting an Under the Sea themed party at Dante's in Key West, Florida. The fundraiser combines ocean-themed entertainment with the organization's ongoing conservation mission. Local residents and visitors are invited to attend and support reef protection efforts in the Florida Keys.
- 15Scientists Deploy Underwater Umbrellas to Shield Coral Reefs●Scientists Invent Underwater Umbrellas to Protect Coral Reefs—and It Appears to Be Working https:// gizmodo.com/scientis
Researchers have developed underwater umbrellas designed to protect coral reefs, and early results suggest the approach is working. The devices shade reefs from intense sunlight, which can cause coral bleaching during heatwaves. The unusual concept is drawing attention for offering a simple, hands-on way to buy fragile reef ecosystems time as ocean temperatures rise.
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Scientists and conservationists in Florida are exploring shading as a possible tool to protect coral reefs from heat stress. Repeated marine heatwaves in recent years have caused widespread bleaching across the Florida reef tract, prompting experiments with artificial and natural shade structures. The debate centers on whether shading can realistically be deployed at scale, and at what cost, to buy corals time while ocean warming continues.
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Scientists are exploring whether shading structures placed above coral reefs, likened to underwater umbrellas, could protect corals from bleaching as ocean temperatures rise. By reducing the sunlight reaching the water, the idea is to lower heat stress on reefs. Details on where such trials are being conducted and how effective they are remain unclear.
- 18Divers showcase coral reefs around the Gili Islands●Dive and visit a beautiful coral reef # gili # giliislands # lombok # singapore # diving # scuba # trawangan # diveandst
A diver shared scenes from a coral reef visit in the Gili Islands off Lombok, Indonesia, tagging spots including Gili Air and Gili Trawangan. The area is a popular scuba destination for travelers from Singapore and beyond, known for its reefs and marine life. Interest in the islands' diving continues among ocean and marine-life enthusiasts.
- 19Underwater Umbrellas Proposed to Shield Coral Reefs From Heat●Underwater Umbrellas Could Protect Coral Reefs From Heat Damage https:// fed.brid.gy/r/https://www.good newsnetwork.org/
A proposed idea to deploy underwater umbrellas over coral reefs is being discussed as a way to protect the reefs from heat damage caused by warming oceans. The concept, reported by Good News Network, would shade corals from intense sunlight, potentially reducing bleaching during marine heatwaves. Interest in reef-protection technology is growing as coral bleaching events become more frequent worldwide.
- 20Hawaiian Coral Croucher Photo Draws Attention to Oahu Marine Life●Hawaiian Coral Croucher, aka Lauwiliwilinukunuku'oi'oi, Your # sealife # photooftheday Prints available - DM me. # # # d
A photographer in Hawaii is sharing images of the Hawaiian coral croucher, a small reef fish known by the long Hawaiian name Lauwiliwilinukunuku'oi'oi, photographed off Oahu. The post promotes prints of the underwater shots and highlights the island's marine life and reef environment.
- 21Cozy ocean-cleaning game Clean Tides launches store page●Clean Tides got a store page "A cozy ocean-cleaning game where every haul builds a better boat. Sail a sunny bay, collec
Indie game Clean Tides, a cozy ocean-cleaning title, now has a store page ahead of release. Players sail a sunny bay collecting litter, clearing oil spills and power-washing coral reefs, then sell their haul to upgrade and customize their boat, hire cleanup vessels and feed wildlife. Early reactions online are warm, with gamers sharing interest in its relaxing, eco-friendly premise.
- 22How 2026 Atlantic hurricane season conditions affect coral reefs▼2026 Atlantic hurricane season: How ocean conditions affect coral reef ecosystems
Coverage is examining how ocean conditions expected during the 2026 Atlantic hurricane season affect coral reef ecosystems. The reporting focuses on the relationship between storm activity, sea temperatures and reef health, an issue of concern for coastal communities and marine scientists as the next hurricane season approaches.
- 23Ocean reef bigger than Central Park built from subway cars▼It's bigger than Central Park, is 24 metres down in the ocean – and contains hundreds of subway cars – and a few tanks
An artificial reef lying 24 metres beneath the ocean surface, larger than Central Park, has been created using hundreds of retired New York subway cars along with decommissioned military tanks. The sunken structures act as hard surfaces for coral, mussels and fish to colonise, turning scrap metal into a habitat that supports marine life and attracts divers and anglers.
- 24Underwater umbrellas proposed to shield coral reefs from heat▼Underwater umbrellas could protect coral reefs from heat damage
Researchers are reporting that underwater umbrellas could protect coral reefs from heat damage. The shade devices would be deployed over reefs to reduce water temperatures during marine heatwaves, which cause coral bleaching. The story is being picked up by multiple regional outlets across the United States as interest grows in engineering solutions to protect reefs from warming oceans.
- 25Giant clam shells hold 200-year climate record of Great Barrier Reef▼One giant clam contains a month‑by‑month diary of the Great Barrier Reef's climate 200 years ago
Researchers have found that a single giant clam from the Great Barrier Reef preserves a month-by-month record of ocean conditions stretching back roughly 200 years. By analysing growth layers in the shell, scientists can reconstruct historical sea temperatures and environmental changes, offering a detailed natural archive of the reef's climate long before modern instrumental records began.
- 26Warmer Oceans and Rising Disease Threaten Coral Reefs●Warmer Oceans and Increasing Disease Put Coral Reefs at Risk | Newswise
New research reported via Newswise warns that warming ocean temperatures are driving an increase in coral disease, placing reef ecosystems worldwide at growing risk. Scientists say the combination of heat stress and spreading disease could accelerate coral bleaching and mortality, with consequences for marine biodiversity and coastal communities that depend on reefs.
- 27Probiotics Prevented Coral Bleaching in Red Sea Heat Wave, Study Finds▼Probiotics prevented coral bleaching during a Red Sea heat wave: Study
A new study reports that applying probiotics to corals helped prevent bleaching during a heat wave in the Red Sea. Researchers say the findings could offer a practical tool for protecting reefs as marine heat waves become more frequent, though further testing on a larger scale is still needed.
- 28Underwater umbrellas proposed to shield coral reefs from heat▼Underwater umbrellas for coral reefs could help protect against heat damage, study finds
A new study suggests deploying underwater umbrellas over coral reefs to shade them from intense sunlight and reduce heat damage during marine heatwaves. The idea, published in Frontiers, is being discussed as a possible tool to buy time for reefs threatened by warming oceans and mass bleaching events.
- 29Divers marvel at a carpet of snappers in the Gili Islands●A carpet of snappers # gili # giliislands # lombok # diving # scuba # trawangan # diveandstay # giliair # singaporediver
Divers around the Gili Islands off Lombok, Indonesia, are sharing striking underwater scenes of huge schools of snappers swarming the reefs in a dense, carpet-like formation. The images, tagged to dive spots such as Gili Trawangan and Gili Air, are drawing attention from the diving community, with observers praising the rich marine life that continues to make the islands a popular scuba destination for visitors, including divers travelling from Singapore.
- 30Oyster Heaven Seeks Senior Ecologist for Ecosystem Services Role▼Ocean Career: Oyster Heaven Senior Ecologist, Ecosystem Services
Oyster Heaven is recruiting a Senior Ecologist focused on ecosystem services, with the opening listed on the Ocean Career jobs board. The role points to the company's work restoring oyster reefs and the growing demand for specialists who can quantify benefits such as water filtration, biodiversity gains and coastal protection. It is being circulated among marine and coastal conservation professionals looking for career opportunities in ecosystem restoration.
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A news feature examines coral reefs, often called the 'rainforests of the sea' for the extraordinary biodiversity they support. The piece looks at how these ecosystems, which cover a tiny fraction of the ocean floor, sustain marine life and coastal communities, and connects global pressures such as warming waters to local impacts on reef health.
- 32Underwater umbrellas deployed to shade Florida coral reefs●These underwater umbrellas can shade coral reefs to protect them from bleaching https://www.fastcompany.com/91616168/und
Engineers are testing underwater umbrellas that shade coral reefs in the Florida Keys, shielding corals from intense sunlight that drives bleaching during marine heatwaves. The novel approach aims to buy time for reefs already stressed by warming oceans, and the idea is drawing attention as an inventive, low-tech intervention in reef conservation.
- 33Plastic Is Melting Onto Corals●Plastic Is Melting Onto Corals https:// fed.brid.gy/r/https://www.wire d.com/story/plastic-is-melting-onto-corals/
Wired reports that plastic pollution is melting onto coral reefs, coating corals and adding a new threat to ecosystems already stressed by warming seas and acidification. The story highlights how plastics breaking down in the ocean may interact directly with coral tissue, deepening concern among marine scientists about the combined impact of pollution and climate change on reef survival.
- 34Underwater umbrellas proposed to shade coral reefs from bleaching●These underwater umbrellas can shade coral reefs to protect them from bleaching
Engineers are developing underwater umbrellas that float above coral reefs to shade them from intense sunlight, reducing the risk of coral bleaching during marine heatwaves. The idea is that blocking excess light and heat could buy vulnerable reefs time as ocean temperatures climb. The concept is drawing attention as researchers search for new ways to protect reefs threatened by warming seas.
- 35Coral core from Olowalu Reef reveals 250 years of climate change●Ancient Coral Core from Olowalu Reef Reveals 250 Years of Climate and Land-Use Change
Scientists have extracted an ancient coral core from Olowalu Reef on Maui, Hawaii, capturing roughly 250 years of environmental history. The core's chemical makeup records shifts in ocean temperature, rainfall and land-use practices, offering a long-term baseline of how runoff and climate change have affected the reef. Researchers say it will help guide restoration and conservation of Hawaiian reefs.
- 36New Report Highlights the Great Barrier Reef's Decline●The Disappearance of the Great Barrier Reef, by Arya Adhye, Student Intern
A piece by student intern Arya Adhye examines the disappearance of the Great Barrier Reef, arguing that Australia's iconic coral system is vanishing at an alarming rate. The article, published by the Sierra Club, frames the reef's decline as a worsening environmental crisis tied to ocean warming, adding to a growing body of concern about the fate of the world's largest coral reef.
- 37Oceans Warming Faster, Raising Risks for Ecosystems and Coasts●Oceans Are Warming Faster, Raising Risks for Ecosystems and Coastal Communities
New reporting highlights that the world's oceans are warming at an accelerating pace, a trend scientists link to rising greenhouse gas emissions. Faster ocean warming threatens marine ecosystems such as coral reefs and fisheries, and increases risks for coastal communities through sea-level rise, stronger storms and flooding. Commenters are underscoring the urgency of cutting emissions and preparing coastal defenses.
- 38Plastic fused to coral rubble raises new ocean pollution concerns▼Plastic fused to coral rubble raises new concerns for ocean pollution
Researchers have documented plastic debris becoming fused to coral rubble on the ocean floor, creating a new form of pollution that combines plastic waste with damaged reef material. The finding suggests plastic may be integrating into marine environments in ways that are harder to detect and remove than floating debris, compounding concerns about its long-term impact on coral reef ecosystems already stressed by warming waters.
- 39Global coral reefs face shorter recovery as oceans heat up▼"Global coral reefs get less time to recover as oceans heat up, report finds" # CoralReef # Environment # Oceans # Clima
A new report covered by Mongabay finds that coral reefs worldwide are getting less time to recover between bleaching events as ocean temperatures keep rising. The findings suggest increasingly frequent marine heatwaves are eroding reefs' ability to bounce back, adding urgency to warnings about climate change's impact on marine ecosystems.
- 40Underwater Umbrellas Cut and Reverse Coral Bleaching in the Caribbean●Underwater Umbrellas Reduce—and Reverse—Coral Bleaching in the Caribbean
Scientists are deploying underwater 'umbrellas'—shade structures placed over reefs—to protect Caribbean corals from intense sunlight that drives bleaching. Reports indicate the approach not only reduces bleaching but can help reverse it, offering a new tool for reef conservation as ocean heat stress intensifies across the region.