University of Edinburgh researchers have used bacteria to turn plastic waste into a Parkinson's drug, advancing a new approach known as "bio-upcycling". More about Plastic bottles recycled into Parkinson's drug using bacteria
Researchers at Massachusetts Institute of Technology have unveiled the Heirloom House project, a series of nine structural-concrete components that can be manually rearranged and that are intended to last for 1,000 years. More about MIT researchers design Heirloom House concrete components to last "1,000 years"
Inspired by local microbreweries, London-based start-up Arda Biomaterials has made a plastic-free leather alternative by altering the protein structures in brewer's spent grain. More about Arda transforms beer waste into plastic-free faux leather
Massachusetts Institute of Technology researchers have made recycled plastic into floor trusses for housing, arguing the waste stream could provide an abundant and sustainable structural building material. More about MIT researchers developing process to make houses from recycled plastic
Dutch designer Vera van der Burg aimed to "slow down" AI by combining it with a ceramics practice in the project From Text-to-Clay, which has seen her exhibit several unworldly creations. More about Vera van der Burg puts AI and ceramics into "reflective" feedback loop
Singapore tech company Flint has announced production on a rechargeable "paper battery", which it claims will biodegrade at the end of its life cycle, at the Consumer Electronics Show in Las Vegas. More about Flint announces production of biodegradable "paper battery"
British company Carbon Cell has used agricultural waste to make a carbon-negative and compostable alternative to polystyrene packaging and building insulation that avoids contributing to plastic pollution. More about Carbon Cell makes plastic-free alternative to polystyrene
French flooring brand Tarkett has announced that its linoleum is now carbon-negative across all stages of its life cycle, from sourcing raw materials to end-of-life deconstruction and recycling. More about Tarkett achieves "world's first" carbon negative linoleum
Stone makes up the facade, frame, foundations and floor slabs in the Stone Demonstrator, a project by London's Design Museum aimed at getting the British construction industry to embrace the "ultra-low-carbon" material. More about Design Museum pushes for stone construction in the UK with Stone Demonstrator
Researchers at the Royal Melbourne Institute of Technology in Australia have created a building material where rammed earth is encased in permanent cardboard formwork, eliminating the need for cement. More about RMIT researchers reimagine rammed earth by encasing it in cardboard tubes
London's discarded takeaway coffee cups are given a long and useful life in Cupsan, a new biomaterial that local design practice Blast Studio has started producing at scale. More about Blast Studio launches Cupsan biomaterial made from London coffee cups
Dezeen has teamed up with German appliance brand Gaggenau to showcase its newest oven, as revealed in this video created by Dezeen for the brand. More about Gaggenau unveils oven featuring "floating control ring" in Dezeen video
New materials brand Hyphyn has launched what it claims is a first-of-its-kind biodegradable performance vinyl fabric, which breaks down over 90 per cent in two years in landfill conditions without leaving behind microplastics or toxic chemicals. More about Hyphyn impregnates vinyl with plastic-eating enzymes to enhance biodegradation
Wool takes the place of wiring, plastic and circuit boards in electronic devices created by designer Hinna Khan, a recent Central Saint Martins graduate inspired to find a new use for the material after watching farming documentaries. More about Conductive wool replaces wiring and circuits in WoolTech electronics
Surf Block Maui has developed a system that converts foam from surfboard-shaping into building materials for local construction to ameliorate multiple problems in Hawaii. More about Hawaii company converts surfboard waste into construction blocks
Design collective Fahrenheit 180 has created tiles using discarded shells from oyster farms to show the "potential of overlooked materials". More about Fahrenheit 180 shows tiles made from oyster shells at Lisbon's Gulbenkian art museum
Acoustic solutions brand Autex Acoustics showcased Bring the Outside In, an immersive forest-like installation that featured the brand's signature acoustic material, during LA Design Festival in downtown Los Angeles. More about Autex Acoustics designs "acoustic forest" for LA Design Festival
Artificial intelligence supercharges Ukraine's reconstruction effort in a project called Circularity on the Edge, which analyses drone footage of bombed-out buildings to identify reusable materials. More about Circularity on the Edge AI finds reusable materials in rubble of Ukrainian buildings
A team of researchers at US university Virginia Tech has developed a concept for a 3D-printed, evaporative cooling system made of hollow clay columns that can be filled with sand and water. More about "Ancient cooling techniques" allow 3D-printed partitions to regulate temperature
Brooklyn company Airco has teamed up with design studio Mythology to create a New York concept shop featuring a freeze-dried sandwich, space gear and a motorbike to showcase different aspects of carbon conversion technology. More about Airco creates pop-up store with futuristic pumping station to promote carbon conversion