WAVR designs 3D-printed wave-energy collector
Hawaii-based company WAVR has developed a prototype for a modular technology that floats on top of the ocean waves to gather energy from the motion of the water. More
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MVRDV envisions Vancouver in 2100 with predicted sea level rise
Dutch architecture studio MVRDV has released a study that aims to offer possible solutions to urban planning in the face of rising sea levels by reimagining the Vancouver waterfront. More
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Second Sea calculator predicts damage to global cities from rising seas
In time for the COP27 climate summit, a team of researchers led by architect Adrian Lahoud has developed an app that calculates how much coastal cities are owed in climate reparations to make up for the destruction wrought by rising sea levels. More
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RCA students develop underwater urns that double as oyster reefs
Graduates from London's Royal College of Art have developed a way to form artificial reefs called Resting Reefs from cremated ashes, in a bid to provide a "meaningful funeral service" that regenerates endangered ecosystems. More
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Jason deCaires Taylor creates Underwater Museum of Cannes "to draw more people underwater"
Six large sculptures of fractured human faces form an underwater museum that British sculptor Jason deCaires Taylor has created off the coast of Cannes, France. More
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Coral skeletons crafted from 3D-printed calcium carbonate could restore damaged reefs
Coral Carbonate is a research project that involves 3D printing with calcium carbonate to create sustainable underwater "houses" for coral reefs and marine life to grow. More
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Proteus is an underwater habitat with a greenhouse designed by Yves Behar
Swiss designer Yves Behar has unveiled his design for French ocean conservationist Fabien Cousteau's underwater pressurised research station that will be "the ocean's equivalent to the International Space Station". More
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Jason deCaires Taylor sinks Coral Greenhouse into ocean to support the Great Barrier Reef
British sculptor Jason deCaires Taylor has created an underwater greenhouse on the seabed off the coast of Australia as a habitat for marine life. More
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Maldives villa The Muraka has a bedroom under the sea
This luxury holiday home in the Maldives has an aquarium-like underwater bedroom suite where guests can watch marine life while they rest, wash and get dressed. More
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Sam Jacob looks to a future when ocean plastic outnumbers fish
Sam Jacob has reimagined a famous Eames textile for his London Design Festival installation Sea Things, to highlight the threat ocean plastic poses to marine life. More
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Pornhub launches Dirtiest Porn Ever campaign to clean up the world's oceans
Adult video website Pornhub has filmed a movie on a litter-filled beach to raise money to remove plastic from the world's oceans. More
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Plastic collected by The Ocean Cleanup will be burned to generate electricity
Dutch non-profit The Ocean Cleanup plans to burn some of the plastic it collects from the Pacific Ocean, Dezeen has learned. Designers and environmentalists say the move "makes no sense". More
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Filtration Skyscrapers in the oceans could "solve environmental and energy problems" around the world
Architectural designer and visualiser Honglin Li has proposed deploying floating high-rise waste-to-energy plants fuelled by plastic waste to clean up the oceans while generating electricity. More
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"I don't believe we're going to clean up the oceans" says Parley for the Oceans founder Cyrill Gutsch
Eliminating plastic from the seas is not possible and instead new materials need to be developed to replace plastic, according to the founder of Parley for the Oceans. More
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The Ocean Cleanup redeployed to tackle Great Pacific Garbage Patch
A floating device employed by The Ocean Cleanup project has been upgraded and returned to sea in a second attempt to catch the plastic waste circulating in the Pacific Ocean. More
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The Ocean Cleanup labelled "a dream that seduced many people"
Sustainability experts have questioned the validity of The Ocean Cleanup, an initiative designed to scoop plastic waste from the Pacific Ocean. More
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Biodegradable plastics offer "no advantage" over conventional plastics in reducing ocean pollution
Bags made of supposedly biodegradable plastics remain intact and useable three years after being dropped in the sea or buried underground, researchers have found. More
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BIG unveils Oceanix City concept for floating villages that can withstand hurricanes
Architecture firm BIG has designed a concept for a floating city of 10,000 people that could help populations threatened by extreme weather events and rising sea levels. More
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Time-lapse movie shows submersion of Snøhetta's underwater restaurant
This movie shows the completion of Europe's first underwater restaurant, designed by Snøhetta, as it is submerged off the coast of Båly, Norway. More
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Snøhetta completes Europe's first underwater restaurant in Norway
Snøhetta has completed Under, the "world's largest underwater restaurant", which plunges from a craggy shoreline in the remote village of Båly, Norway. More
