Reclaimed architectural timber and wood from a felled street tree form the furnishings of two hotel suites that designer Jan Hendzel has revamped for London's Town Hall Hotel in time for London Design Festival. More about Jan Hendzel tracks down "super special" London timbers to overhaul Town Hall Hotel suites
Promotion: Milan-based design school Domus Academy invites young talents in design, fashion and business to apply to its competition to win scholarships to study a master's course or a double award master's degree. More about Domus Academy invites young designers to apply to its master's scholarship competition
Architect Mále Uribe has unveiled the Salt Imaginaries exhibition of works created from discarded salt from lithium extraction in the Atacama Desert, Chile. More about Mále Uribe unveils salt mural made from lithium-extraction waste
Dezeen School Shows: student projects from architecture, interiors and design courses at USA universities are included in this roundup of Dezeen School Shows. More about Ten student showcases from universities based in the USA
New York architecture studio ODA has released designs for the 633 SE 3rd Avenue skyscraper in southern Florida with a series of cylindrical tubes arranged on top of a tree-covered podium. More about ODA designs cylindrical skyscraper for Fort Lauderdale
The latest edition of our weekly Dezeen Debate newsletter features Junya Ishigami's below-ground concrete and mud restaurant. Subscribe to Dezeen Debate now. More about Dezeen Debate newsletter features a "uniquely immersive" mud restaurant in Japan
Evelop Arquitectura drew inspiration from the work of Mexican architect Luis Barragán for this wood-and-stone house in San Miguel de Allende, which is interspersed with lush garden courtyards. More about Evelop Arquitectura creates "garden with a house" in San Miguel de Allende
Promotion: to mark six decades since Swiss watchmaker Rado launched its hallmark DiaStar watch, designer Alfredo Häberli has updated the timepiece with a hexagonal glass front and interchangeable straps. More about Alfredo Häberli reimagines Rado's "practically indestructible" DiaStar Original watch for its 60th anniversary
Japanese architecture studio Archipatch has completed a house in the seaside city of Kagoshima that is built from timber and features a material palette chosen to complement its natural surroundings. More about Tsumugu by Archipatch is a wooden house designed to connect with nature
British architecture studio Stanton Williams looked to ancient and historical communal designs when creating Henge, a sculptural stone installation that is on display in Canary Wharf as part of London Design Festival. More about Stanton Williams draws on Stonehenge and Shakespearian theatres for Henge installation
This Dezeen guide to solar power, which forms part of our Solar Revolution series, explains the different types of photovoltaics from the well-established to the more experimental. More about The Dezeen guide to solar power
Designer James Shaw has created an installation of clashing furniture to poke fun at the disagreements that can arise when couples move in together, which is on display as part of London Design Festival. More about Two Kettles, No Sofa installation playfully explores tensions between cohabiting couples
French design agency Chzon has added archways and fountains that reference iconic Parisian monuments to a departure lounge at the Charles de Gaulle Airport in Paris. More about Chzon studio designs airport departure hall to reference Parisian life
Promotion: the Oslo Architecture Triennale will return in September 2022 with "Mission Neighbourhood", a programme exploring how to create diverse, inclusive and sustainable urban development. More about Oslo Architecture Triennale returns in 2022 with Mission Neighbourhood
Sculptural totems in different materials, colours and sizes were exhibited at this year's Lake Como Design Festival, where the neolithic-informed objects enjoyed a revival. More about Seven totemic designs at Lake Como Design Festival
Danish studio Henning Larsen Architects, local studio KPMB and landscape architecture studio SLA are set to convert an airstrip outside of downtown Toronto into a residential district. More about Toronto airfield to be converted into district that aims for "the opposite of suburbanization"
Pale-grey brick clads this compact residence with a courtyard on the outskirts of Montreal designed by local architectural studio Dupont Blouin. More about Dupont Blouin orients brick-clad MI-2 Residence around central courtyard
As the 30th-anniversary edition of the Open House Festival draws to a close today, commenters including mayor of London Sadiq Khan and architect Farshid Moussavi and incoming RIBA president Muyiwa Oki reflect on the impact the event has had on the city. More about "Open House champions the city as a form that can inspire you"
Dezeen School Shows: an interview series where emerging artists share their skills and an interiors project that encourages emotional attachment with material objects are included in Dezeen's latest school show by students at the University of the Arts London. More about University of the Arts London presents 10 design and interiors projects
The design industry has joined several others in declaring a climate emergency. Design Declares organiser Alexie Sommer explains the background to the launch and what the movement hopes to achieve. More about "Declaring a climate emergency is just the beginning of the journey"