Dutch designers Eric Klarenbeek and Maartje Dros have developed a bioplastic made from algae, which they believe could completely replace fossil-derived plastics over time. More about Dutch designers convert algae into bioplastic for 3D printing
Swiss designer Yves Behar has designed a backpack made from recycled sails for California-based environmental non-profit Sustainable Surf, to raise awareness about protecting the ocean. More about Yves Behar recycles boat sails and wetsuits to produce Deep Blue Bag
Design Academy Eindhoven graduate Shahar Livne has created a clay-like material using discarded plastic that could be mined by future civilisations. More about Shahar Livne uses waste plastic to create Lithoplast, a precious material of the future
Designers including Michael Marriott, James Shaw and Soft Baroque have favoured recycled materials for this year's Ready Made Go collection, presented at Ace Hotel during London Design Festival. More about Recycled baths, TV screens and plastics all feature in Ready Made Go 3 collection
A single piece of flat, flexible plastic serves as a whole set of measuring spoons in this invention by Polygons Design. More about Flat Polygons tool folds to make four different sizes of measuring spoon
London Design Biennale 2016: fragments of recycled ocean plastic are inlaid to achieve the terrazzo effect of the Gyro table, designed by Brodie Neill for Australia's entry into the first London Design Biennale (+ slideshow). More about Brodie Neill creates terrazzo-effect table using recycled ocean plastics
Graduate shows 2016: Vilnius Academy of Arts graduate Austeja Platukyte has designed a range of packaging using a material made from algae, which could replace non-biodegradable forms of plastic (+ slideshow). More about Austeja Platukyte's packaging is made from biodegradable algae-based plastic
New York firm Hou de Sousa has created an interactive installation in a Washington DC subway station, using over half a million plastic spheres glued together to form building blocks (+ slideshow). More about Hou de Sousa builds reconfigurable Raise/Raze installation from plastic balls
Graduate shows 2016: design graduate Micaella Pedros demonstrates how heat-shrunk plastic bottles can be used to create stable furniture joints in this movie filmed by Dezeen for the Royal College of Art (+ movie). More about Micaella Pedros explains how to make furniture using discarded plastic bottles
Graduate shows 2016: Royal College of Art graduate Micaella Pedros has repurposed discarded plastic bottles into joints that can be used to hold wooden furniture together (+ movie). More about Micaella Pedros uses heat-shrunk plastic bottles to join furniture
Graduate shows 2016: Royal College of Art graduate Tessa Silva-Dawson has used cow's milk to create a natural alternative to plastic from non-renewable sources (+ slideshow). More about Tessa Silva-Dawson uses milk as substitute for hydrocarbon plastics
Danish design brand Karakter has relaunched furniture and lighting created by Italian industrial designer Joe Colombo in the 1960s (+ slideshow). More about Karakter revives classic Joe Colombo pieces for new collection
Sports brand Adidas and environmental initiative Parley for the Oceans have released the first batch of running shoes with uppers made using recycled plastic recovered from the sea (+ movie). More about Adidas launches trainers made from ocean plastic with Parley for the Oceans
Clerkenwell Design Week 2016: US company Loll Designs has created a range of bright-coloured garden furniture from discarded milk and detergent packaging. More about Loll creates Lollygagger outdoor furniture from recycled milk bottles
Paritzki & Liani Architects has completed an office for an engineering company in Tel Aviv, featuring a billowing "sky-ceiling" created using the brand's signature product (+ slideshow). More about Paritzki & Liani Architects creates cloud-like ceiling for Tel Aviv office
Canadian architecture studio UUfie has inserted polycarbonate partitions into a medical clinic, part filling them with glass to create a hazy "horizon" (+ slideshow). More about UUfie completes light-filled Ontario medical clinic with translucent polycarbonate walls
The architecture college at Washington University in St Louis has announced it plans to prohibit students from using styrene in their models, citing health risks related to the chemical that is used to make foam boards. More about US architecture school intends to ban use of styrene in model-making
Dutch designer Dave Hakkens has updated his series of Precious Plastic machines, which anyone can build and use to make products by recycling the material (+ movie). More about Dave Hakkens updates open-source Precious Plastic recycling machines
Milan 2016: coloured streamers erupt from the first-floor arches of a palazzo facade to create this undulating canopy designed by Beijing architecture studio MAD (+ slideshow). More about MAD stretches gradated ribbons from palazzo arcade for Invisible Border installation
Milan 2016: a minimal rocking horse by Nendo and a swing by Philippe Starck are among Italian design brand Kartell's collection of products aimed specifically at children, a key trend in Milan this year (+ slideshow). More about Kartell reveals plastic furniture range designed for children