Mathieu Lehanneur's designs have played a starring role at the Paris 2024 Olympic Games. In this interview, the French designer explains why his "flying" Olympic cauldron may become a permanent Parisian landmark. More about Mathieu Lehanneur's Olympic designs reference the "fragility of life"
American furniture design group MillerKnoll has showcased its material and testing processes through a pair of installations at its showroom in Chicago. More about MillerKnoll installation shows sustainable production getting "bigger and better"
Dutch designer Sabine Marcelis has created four rotating glass pillars for the plaza of Atlanta's High Museum of Art. More about Sabine Marcelis creates spinning pillars for High Museum of Art
Artist Na Chainkua Reindorf has refurbished two basketball courts in Downtown Manhattan together with cosmetics brand Glossier, creating large-scale artworks to celebrate women in sport. More about Na Chainkua Reindorf creates "empowering and inspiring" artwork for NYC basketball courts
French designer Mathieu Lehanneur created the electric Olympic cauldron for the Paris 2024 Olympic and Paralympic Games to resemble a hot-air balloon and be "a beacon in the night and a sun within reach". More about Mathieu Lehanneur "flying cauldron" lit for Paris 2024 Olympics
Artist Raphaël Zarka has collaborated with local architect Jean-Benoît Vétillard to create a horseshoe-shaped skatepark defined by bold colours in Paris. More about Raphaël Zarka adds colourful skatepark in front of Centre Pompidou
Architect Suchi Reddy has created an installation in a recently restored train station in Detroit that responds to the words spoken into microphones with colourful LED lights. More about Suchi Reddy installs voice-to-colour AI sculpture in Michigan Central
Acts of mending and maintenance are the subject of the Fix: Care and Repair exhibition in Helsinki, Finland. Here, its curators share five works that shed light on a rarely celebrated topic. More about Five objects that tell stories of "care and repair" from Helsinki exhibition curators
Texas A&M Department of Architecture students showcased their end-of-year projects in an exhibition held on the university's campus, as revealed in this video created by Dezeen for the programme. More about Texas A&M Architecture students reveal end-of-year designs in Dezeen video
Artist Tavares Strachan has positioned a large-scale model of a ship in a rooftop pond at London's Hayward Gallery, forming an outdoor installation to accompany his current art exhibition There Is Light Somewhere. More about Tavares Strachan perches giant ship atop Hayward Gallery
Architecture studio MAD has created Ephemeral Bubble, an installation designed to resemble a bubble being blown by a century-old wooden house, for the Echigo-Tsumari Art Triennale in Japan. More about MAD adds giant bubble to century-old Japanese house
Collaborations between artists and designers and a show celebrating local chair makers were part of Los Angeles Design Weekend, which organisers said was successful due to its localised "progression of events". More about "Enabling walking" led to "successful experiment" at inaugural LA Design Weekend
Ghanaian studio Limbo Accra has created the Duho Pavilion within the grounds of a ruined hotel on Grand Cayman in the Cayman Islands. More about Limbo Accra opens up abandoned Cayman Islands hotel with aluminium-pole sculpture garden
Swedish maker Love Hultén has collaborated with the country's Way Out West music festival to create the Future Fan Stage for an audience of sperm and eggs awaiting IVF. More about Love Hultén creates tiny music stage for crowd of sperm and eggs
Designer Harry Nuriev of Crosby Studios has transformed India Mahdavi's Paris gallery into a silver-coloured space where visitors can play table tennis in the lead-up to the 2024 Olympic Games. More about India Mahdavi and Crosby Studios create reflective ping pong parlour in Paris
Set designers Shirin Naveed, Shankho Chaudhuri and Esha Sikander created a mini-nightclub for this year's Glastonbury festival that only played music from South Asian artists. More about Pulp sci-fi and tropical modernism inform Glastonbury's first dedicated South Asian stage
This year's Glastonbury festival debuted stages constructed using reclaimed materials, from storm-felled trees and helicopters to pieces of Heathrow's defunct Terminal 1. Here are five of the most interesting. More about Five Glastonbury stages made from ex-military helicopters and other reused materials
Creative studio Tableau has opened a permanent gallery for its roster of designers in Copenhagen, Denmark, which launched during 3 Days of Design. More about Tableau Gallery aims to "create a community" for designers and artists
Stockholm-based studio Goldin+Senneby has created the Spruce Time installation in Sweden, a climate-controlled chamber that houses a clone of one of the world's oldest trees. More about Goldin+Senneby designs climate-controlled chamber for "oldest spruce in the world"
Architecture historian Adam Štěch highlights ten images from his recent Dropcity exhibition Elements: Unique Details of the 20th Century Architecture and Interior and explains the stories behind them. More about Ten Adam Štěch photographs of "one-of-a-kind" architecture and interior designs