In 2018, Delaware sank its 325-foot Twin Capes ferry after 43 years of service; the ship now forms part of an offshore artificial reef

The M/V Twin Capes joined Delaware’s artificial reef network in 2018, creating underwater habitat for fish and marine organisms. The reef program also draws anglers and divers and generates more than $6 million in estimated annual economic benefits for the state. (AI-generated/ChatGPT)

The ferry M/V Twin Capes had been serving passengers for 43 years, traveling between Delaware and New Jersey. The story of this ferry took a new turn on June 15, 2018, when it was sunk intentionally to form part of Delaware’s artificial reef complex. According to a 2018 Delaware Department of Natural Resources and Environmental … Read more

In 1991, New Jersey sank 460-foot USS Algol off Shark River; the former Navy attack transport became the largest ship on the states artificial reefs

From Navy transport to an underwater landmark. (AI-generated/ChatGPT)

What happens to a giant Navy ship when its job is done? Most of them end up as scrap metal. The USS Algol got a different ending. According to the New Jersey Division of Fish and Wildlife’s A Guide to Fishing and Diving New Jersey Reefs, the state’s reef program has used vessels ranging from … Read more

In 2017, Texas sank a 371-foot cargo ship 67 miles off Galveston; the retired ship began a second life as an artificial reef for Gulf fish and divers

Where an old cargo ship now serves as a home for sea life in the Gulf. (AI-generated/ChatGPT)

On January 20, 2017, a 371-foot cargo ship slipped beneath the waves of the Gulf of Mexico(Gulf of America). That was the plan. According to a Texas Parks and Wildlife Department news release, the vessel was deliberately sunk 67 miles off the coast of Galveston by the department’s Artificial Reef Program. The ship was called … Read more

In 2025, Florida sank a 227-foot derelict freighter nine miles off Martin County, turning an abandoned ship into the Boo McCulley artificial reef

An abandoned ship, a new reef: How Florida turned a derelict vessel into a marine habitat. (AI-generated/ChatGPT)

An abandoned freighter sat in the Miami River for a decade. Then, on November 18, 2025, it was deliberately sunk. The 227-foot ship, named the Borocho, is now on the seafloor about nine miles off Martin County, according to a Florida Fish and Wildlife Conservation Commission (FWC) news release. Today it’s known as the Boo … Read more

Germany is turning abandoned coal mines into 23 lakes; the former mining landscape is becoming Europe’s largest artificial wetland

Germany is turning abandoned coal mines into 23 lakes; the former mining landscape is becoming Europe's largest artificial wetland

In eastern Germany, enormous pits carved into the landscape by decades of lignite mining are being transformed into a vast network of lakes, wetlands and restored land. The Lusatian Lakeland, spread across Brandenburg and Saxony between Berlin and Dresden, is being created by flooding former open-cast mines and reshaping their surroundings. The tourist destination now … Read more

California Governor Gavin Newsom keeps ‘artificial intelligence’ name unchanged amid Trump’s ‘super intelligence’ push

California Gov. Gavin Newsom refused to go with Trump's 'super intelligence' moniker for AI. (AP Photo)

California Governor Gavin Newsom butted heads with President Donald Trump again, this time over the ‘Super Intelligence’ moniker for AI. The Democrat signed an executive order on Wednesday that would need state agencies to keep calling it ‘artificial intelligence’. California Gov. Gavin Newsom refused to go with Trump’s ‘super intelligence’ moniker for AI. (AP Photo) … Read more

In 2017, Jordan sank a retired 30-metre C-130 Hercules off Aqaba to create an artificial reef; the aircraft now rests about 16 metres underwater and attracts coral, fish and other marine life

In 2017, Jordan sank a retired 30-metre C-130 Hercules off Aqaba to create an artificial reef; the aircraft now rests about 16 metres underwater and attracts coral, fish and other marine life

A retired military aircraft has found an unusual second life beneath the Red Sea after Jordan deliberately sank it off Aqaba in 2017 to create an artificial reef. The Lockheed C-130 Hercules, a roughly 30-metre-long military transport aircraft, was placed underwater on November 16, 2017, about 300 metres from the Aqaba shoreline. It now rests … Read more

Florida is sinking 3 million pounds of repurposed concrete culverts off Destin-Fort Walton Beach; the discarded structures will form three artificial reefs, each built from about 500 tons of concrete

Florida is sinking 3 million pounds of repurposed concrete culverts off Destin-Fort Walton Beach; the discarded structures will form three artificial reefs, each built from about 500 tons of concrete

More than 1,300 tonnes of old concrete pipes are being dropped into the Gulf of Mexico to create a series of artificial reefs off the coast of Destin-Fort Walton Beach, Florida. The project uses three million pounds of recycled concrete culverts to create three separate underwater habitats. Each site will receive about 500 tons of … Read more

Australian researchers buried discarded plastic pipes inside mine waste-rock piles; cameras showed northern quolls entering and leaving the artificial dens, with conditions similar to natural shelters

Australian researchers buried discarded plastic pipes inside mine waste-rock piles; cameras showed northern quolls entering and leaving the artificial dens, with conditions similar to natural shelters

The researchers looked at whether high-density polyethylene (HDPE) pipes could be used in waste-rock piles to create inexpensive artificial dens. What appears to be industrial waste could provide a small refuge for one of Australia’s most threatened marsupials. Researchers have begun converting discarded plastic piping into artificial dens at former mining sites in north-western Australia … Read more

In 1992, a partnership began rebuilding Lake Havasu’s declining fish habitat; 90 acres of artificial habitat helped improve about 875 acres of coves, with habitat now created across 124 coves

In 1992, a partnership began rebuilding Lake Havasu’s declining fish habitat; 90 acres of artificial habitat helped improve about 875 acres of coves, with habitat now created across 124 coves

During its first decade, the partnership installed approximately 90 acres of artificial habitat, improving about 875 acres of cove complexes. Lake Havasu is famous for striped bass, redear sunfish, world-class fishing tournaments and unforgettable days on the water. But beneath that success is a decades-long conservation effort that many visitors never see. For more than … Read more