In 2002, South Australia scuttled ex-HMAS Hobart in 2 minutes and 17 seconds; 18 years later, a marine survey recorded more than 50 fish species around the destroyerThe HMAS Hobart, once a formidable navy destroyer, has transformed into a vibrant artificial reef after being submerged for eighteen years....
04 Sep, 2026, 03.10 PM IST
In 2010, Thailand lowered 25 retired battle tanks into 80 feet of water off Narathiwat; a decade later, local fishermen reported a sharp boost in catchesThailand's army sank obsolete battle tanks and railway cars into the Gulf of Thailand. This initiative aimed to create new fishing grounds ...
04 Sep, 2026, 03.00 PM IST
In 2017, Jordan sank a 100-foot C-130 Hercules cargo plane off Aqaba; marine life has been colonizing it ever sinceA retired Jordanian C-130 Hercules plane was intentionally sunk offshore Aqaba. This created an artificial reef to foster marine life and c...
04 Sep, 2026, 02.50 PM IST
In 1993, Miami lowered a retired Boeing 727 called Spirit of Miami into the sea; a storm split it apart a year later, and coral, oysters, and fish moved inThe Spirit of Miami, a retired Boeing 727, now lies submerged beneath the waves, purposefully sunk to provide an ecological haven. The deva...
03 Sep, 2026, 06.12 PM IST
In 2000, San Diego sank the 366-foot HMCS Yukon off Mission Beach; from 2015 to 2020, nine divers recorded 237 observations across 58 marine speciesThe HMCS Yukon, a Canadian warship, was intentionally sunk near Mission Beach to foster a new artificial reef. Initial research from 2004 i...
01 Sep, 2026, 02.20 PM IST
In 1997, HMCS Saskatchewan was sunk off Nanaimo; 448 days later divers recorded 46 taxa, including 9 molluscs and 7 echinodermsIn British Columbia, artificial reefs are transforming the marine landscape, demonstrating swift colonization by diverse marine species wit...
01 Sep, 2026, 01.50 PM IST
In 2009, Jacksonville sank the former Coast Guard tender Spike in 100 feet of water; one year later, a REEF diver counted 16 fish species, up from just 6An ex-Coast Guard ship now stands as an artificial reef, drawing the attention of vibrant marine life. At first, the submerged metal hull w...
01 Sep, 2026, 01.30 PM IST
In 2009, Key West sank the 523-foot Vandenberg in 140 feet of water; one year later, REEF monitoring had documented 123 fish species on the former shipIn 2009, the retired missile ship Gen. Hoyt S. Vandenberg was deliberately sunk near Key West, giving rise to a significant artificial reef...
01 Sep, 2026, 01.10 PM IST
In 2021, when scientists were exploring Antarctica’s Filchner Ice Shelf seafloor, they discovered 'underwater city' with 60 million fish nests & its own natural energy sourceFilchner Ice Shelf Fish: Scientists discovered a vast Antarctic icefish colony beneath the ice of the Weddell Sea, revealing millions of ne...
31 Aug, 2026, 01.32 PM IST
In 2011, Andalusia mapped 27,022 hectares of Posidonia habitat. 5 years later, 41 low-impact moorings were installed across four sites to protect seagrass from anchoringThe legacy of the LIFE Posidonia project extends beyond the original 2011–2016 funding period. Its work established better information abou...
29 Aug, 2026, 10.29 PM IST
In 2019, Australia lowered a 58-ton concrete greenhouse into the Great Barrier Reef; the 12-metre underwater structure became a living artwork and coral habitatNestled beneath the waves near John Brewer Reef in Australia lies an innovative Coral Greenhouse sculpture crafted from pH-neutral cement, ...
26 Aug, 2026, 08.59 PM IST
In 2002, Florida sank a 510-foot Navy ship off Key Largo; the USS Spiegel Grove became one of the world's largest purpose-built ship reefsIn 2002, the USS Spiegel Grove, a decommissioned Navy ship, was purposely sunk near Key Largo to form an artificial reef. This innovative a...
23 Aug, 2026, 01.40 PM IST
In 2006, volunteers lowered a stripped Boeing 737 into the Pacific; 20 years later, the jet has become a cold-water artificial reefA retired Boeing 737 now rests on the seafloor off Vancouver Island. This aircraft was transformed into an artificial reef by Canada. The X...
23 Aug, 2026, 01.30 PM IST
In 2019, Jordan sank 19 military machines in the Red Sea, turning retired tanks, cannons, an ambulance, and a combat helicopter into an underwater museum and artificial reefJordan's Aqaba hosts a unique underwater military museum featuring decommissioned vehicles. These sunken machines now serve as artificial r...
20 Aug, 2026, 06.30 PM IST
In 2016, Turkey deliberately sank an entire Airbus A300, turning a passenger jet into an artificial reef, 75 feet below the surfaceA decommissioned Airbus A300 was deliberately submerged off the coast of Turkey to enhance diving tourism and safeguard marine ecosystems. ...
20 Aug, 2026, 06.23 PM IST
In 1982, Delaware’s former tanker was built for a life at sea carrying oil. 44 years later, the vessel was deliberately sunk off Delaware’s coast, beginning a second life as an artificial reef for marine speciesThe Calcasieu Pass vessel, constructed in 1982 for oil operations, has made a remarkable transition to become a key component of Delaware's...
20 Aug, 2026, 01.33 AM IST
Orcas and dolphins were recorded hunting salmon together off British ColumbiaOff the shores of British Columbia, a remarkable display of teamwork unfolded as killer whales and dolphins joined forces to hunt. Utilizin...
15 Aug, 2026, 03.20 PM IST