Swiss chocolate maker Milka cannot make square chocolate bars after Germany's highest court declared the distinctive confectionary configuration is the sole property of Ritter Sport. More about Ritter Sport wins exclusive right to square chocolate bars over Milka
Dutch studio Unknown Architects used four oxide-red steel columns to open up the previously constricted interior of this apartment in Amsterdam. More about Unknown Architects overhauls Amsterdam apartment with red steel columns
Georgian designer Sandro Lominashvili has created an angular chair from 18 segments of wood, which are pieced together to form a structure that bears resemblance to the body of an insect. More about Sandro Lominashvili's ant-like Allo chair is constructed like a puzzle
Aurora Arquitectos has united two classroom blocks at the Artave music school in the village of Caldas da Saúde, Portugal, with a bright yellow extension and stair tower. More about Aurora Arquitectos connects classroom blocks with bright yellow stair tower
The United States Space Force has unveiled a black and silver logo, following an earlier design released by president Donald Trump that proved controversial. More about US Space Force unveils logo
Architects have designed these five houses for themselves in New York State to escape city life, including a Catskills home with concrete-block walls and a retreat on Shelter Island. More about Five New York houses architects have built for themselves
The latest edition of our Dezeen Weekly newsletter includes 12 back-garden offices ideal for working from home. More about Back-garden offices feature in today's Dezeen Weekly newsletter
US architecture firm Olson Kundig has connected three pavilions with covered glass walkways to form this house in Utah surrounded by mountains. More about Three pavilions form Wasatch House by Olson Kundig in Utah
Photographer Cristobal Palma has captured late Chilean architect Cristián Boza's cliffside retreat, which was built in the 1990s and features a winding yellow wall and circular swimming pool. More about Photographs reveal curved yellow wall wrapping rooftop terrace of Los Vilos House by Cristián Boza
Dezeen promotion: research conducted by Europe's largest roofing and waterproofing company BMI Group reveals the opportunities presented by "active" blue and green roofs. More about BMI Group showcases blue and green roofs that double as water reservoirs and gardens
Swiss studio Manuel Herz Architects has designed a brick facade for a hospital in eastern Senegal that has been turned into a school by local contractor Magueye Ba. More about Perforated-brick school created from hospital test facade in Senegal
Dutch architect MVRDV attempted to reconcile its commitment to sustainability by proposing a wooden headquarters for Russian fossil-fuel producer Gazprom Neft, co-founder Winy Maas has revealed. More about MVRDV proposed timber office for oil giant to uphold "dedication to sustainable design"
A fireman's pole lets children slide down between floors in this house that Aurora Arquitectos has created in Lisbon, Portugal. More about Aurora Arquitectos transforms ruined Lisbon building into fun family home
Sportswear company Adidas has looked back to the 1930s and Arsenal's art deco crest to design the London football club's 2020/2021 home shirt, which the team will wear for the upcoming FA cup final. More about Arsenal unveils chevron-covered kit informed by club's art deco history
Design graduate Dmytro Nikiforchuk has created a range of sex toys for the elderly, including a tickling thimble and an ear trumpet for listening to a lover's heartbeat. More about Dotyk by Dmytro Nikiforchuk is a range of sensory sex toys for older people
Rhode Island School of Design president Rosanne Somerson has announced a series of initiatives to address the racism that has "pervaded systems and structures at RISD for decades", following pressure from students and staff. More about RISD president announces plan to tackle school's "multiple racist issues"
The interiors of Studio Gang's Mira residential building have been revealed in these new photographs, as the project is finished in San Francisco. More about Studio Gang completes twisting Mira tower in San Francisco
Dezeen promotion: Australian lighting studio Articolo has released a short film that pays homage to the team of artisans and craft makers that help realise the products in its collections. More about Short film by Articolo celebrates the art of handmade craftsmanship
Farnsworth House, the glass house designed by Mies van der Rohe in Illinois, has been redecorated for an installation to feature furnishings and personal belongings of its original client Edith Farnsworth. More about Farnsworth House installation replicates Edith Farnsworth's original decor
Swiss designer Yves Behar has unveiled his design for French ocean conservationist Fabien Cousteau's underwater pressurised research station that will be "the ocean's equivalent to the International Space Station". More about Proteus is an underwater habitat with a greenhouse designed by Yves Behar