Shivam Takulia and Anya Ghosh's proposal to create "water-positive" buildings that harvest water from the air is the next finalist project in Dezeen's Redesign the World competition powered by Twinmotion. More about Shivam Takulia and Anya Ghosh propose giant fog-harvesting buildings to create "a healthier and more nourished world"
Dezeen teamed up with Dassault Systèmes to host a live talk exploring circularity in design and the role of technology in transitioning to a circular economy. More about Watch our live talk with Dassault Systèmes on circular design and technology
Central Saint Martins graduate Jann Choy has created an inflatable mask that reacts to your online behaviour. This one-minute video shows it in action. More about Liǎn mask uses artificial intelligence to respond to your emotions
The next finalist project in Dezeen's Redesign the World competition powered by Twinmotion is Dennis Christian Schmidt's proposal to create a network of underground cities built around climate-regulating lakes. More about Dennis Christian Schmidt proposes underground cities to protect humanity from "the hardships our future holds"
American sportswear brand Nike looks set to create a range of digital fashion products after filing a range of trademark applications for virtual trainers and clothes. More about Nike set to develop virtual trainers
US automotive start-up Canoo has created an all-electric pickup truck with a streamlined look and hidden utility features as one of its first vehicles. More about Canoo's electric and extendable Pickup truck includes pop-out workspaces
Mando Xie imagines humanity moving into ship-like floating cities covered with trees to escape rising sea levels in this proposal, which is a finalist in Dezeen's Redesign the World competition powered by Twinmotion. More about Mando Xie proposes green floating cities to enable "human civilization to continue" on the ocean
Social media brand Facebook's parent company has changed its name to Meta and updated its logo to an infinity loop that resembles the letter M. More about Facebook rebrands to Meta and adopts infinity-loop logo
The second finalist in Dezeen's Redesign the World competition powered by Twinmotion is Justinian Khoo, who has proposed moving humanity into sustainable floating cities so that nature can reclaim the land. More about Justinian Khoo envisions networks of floating cities "to provide freedom for nature on land"
Pawel Rymsza's proposal to house humanity in a network of ring-shaped structures built around huge algae-rich lakes is the first of 15 visionary projects selected as finalists for Dezeen's Redesign the World competition powered by Twinmotion. More about Pawel Rymsza proposes domed cities with algae lakes "to make big reductions in atmospheric carbon"
Dutch designer Emma van der Leest believes that bio-leather might one day replace animal leather in the fashion industry and is developing a fungal coating to make the material more versatile. More about Emma van der Leest develops fungal coating to make bio-leather more durable
The 15 best entries for Dezeen's Redesign the World competition powered by Twinmotion will be revealed during our Dezeen 15 festival, which starts next week. More about Redesign the World winners to be announced during Dezeen 15
Blue Origin, the spaceflight company founded by Amazon executive chairman Jeff Bezos, has unveiled plans for a space station called Orbital Reef. More about Jeff Bezos' Blue Origin announces plans for "mixed-use business park" in space
Chinese electric vehicle manufacturer XPeng has revealed its concept for a flying car that would also be capable of driving on the road, which the company plans to release as soon as 2024. More about XPeng unveils plans to launch road-capable flying car in 2024
Dezeen has teamed up with LG Display for the second year running to launch a new edition of the OLEDs Go! design competition, which seeks creative OLED designs to enrich people's changing lifestyles. More about Dezeen and LG Display launch second edition of the OLEDs Go! competition with €88,000 of prize money
Sustainable startup Notpla has created an edible, biodegradable packaging made from seaweed and plants that was designed to replace plastic. More about Notpla is a biodegradable material designed "to make packaging disappear"
Dezeen promotion: Zaha Hadid Architects, BIG, HOK and Foster + Partners are among the architectural practices giving presentations at Build: Architecture 2021, an event exploring innovative uses of real-time rendering. More about Build: Architecture 2021 online event to explore frontiers of real-time 3D rendering
Dezeen readers have crowned projects by Ema Peter Photography, HGEsch Photography and three other studios winners of the Dezeen Awards 2021 public vote in the media categories. More about Dezeen Awards 2021 media public vote winners include an animated website by Samuel Day
Online retailer Amazon has debuted Astro, a robot with smart technology that can monitor a user's home, check in on family members and deliver household items. More about Amazon launches household robot Astro for home monitoring
Coldplay has announced its next world tour will have a net-zero carbon footprint and released a sustainability plan that includes direct-air carbon capture technology by Climeworks. More about Coldplay announces "net-zero carbon" Music of the Spheres world tour