California-based studio Donaldson + Partners has designed a circular house partially embedded in the landscape with large concrete parabolic arches in Montecito, California. More about Donaldson + Partners creates arched house "for the twenty-first century"
US studio Kadre Architects has converted two rundown motels in Los Angeles County into The Sierra, a supportive living complex that serves as a "new housing prototype" for people experiencing homelessness. More about Kadre Architects creates colourful transitional housing in California desert
Los Angeles-based studio 22RE has combined metal grids, black and mirrored surfaces, and bold splashes of colour inside this men's multi-brand boutique in the city's Arts District. More about 22RE takes "deconstructivist" approach to menswear store in LA
A large circular opening offers a glimpse through the white wall in front of this California accessory dwelling unit, designed by architect Yan M Wang of Cover Architecture for his mother. More about Moongate ADU by Cover Architecture offers intergenerational living near LA
The latest edition of our weekly Dezeen Agenda newsletter features images of Apple's new events venue in California. Subscribe to Dezeen Agenda now. More about Dezeen Agenda features subterranean Apple Park Observatory
UK studio Foster + Partners has renovated the modernist Transamerica Pyramid skyscraper in San Francisco, USA, restoring elements from the original design and linking it to a redesigned adjacent park. More about Foster + Partners "restores the logic" of Transamerica Pyramid in San Francisco
Dezeen can exclusively reveal photos of technology company Apple's new events venue, which is built into the hillside at the Apple Park campus in California. More about Exclusive photos reveal Apple's subterranean Apple Park Observatory
Architecture firm NBBJ has integrated a series of curved buildings into a sloped California site to create an "inclusive, healing environment" for a behavioural health campus for adolescent patients. More about NBBJ uses "softly curving" buildings for adolescent behavioural health campus
A co-founder of the firm Design, Bitches and her architect husband have completed the latest iteration of their family home in California, which features ample daylight and the "feeling of being in the trees". More about Architect couple creates Atwater House in Los Angeles over two decades
Los Angeles studio 22RE has included a "huddle room" that resembles a sunken living room at the offices for a creative music agency. More about Ceremony of Roses offices by 22RE feature 1970s-influenced meeting spaces
Vertical fins of live-edge wood, which was sourced from fallen street trees, divide spaces at this Japanese restaurant in Los Angeles by local studio ORA. More about ORA utilises LA's fallen street trees inside Uchi West Hollywood restaurant
A roof informed by a basketball "passing through a net" characterises the Intuit Dome in Los Angeles, which was designed by international firm AECOM for the LA Clippers NBA team. More about Intuit Dome basketball stadium set to open its doors in Los Angeles
California studio Malek Alqadi has created a series of monumental concrete hotel suites in the Mojave Desert, USA, informed by Middle Eastern archaeological sites. More about Malek Alqadi references Petra for series of follies in California desert
Staggered volumes organised around a rounded courtyard form the net-zero Westmark Lower School, which was designed by architecture studio NBBJ to "reduce anxiety and stress" for students with learning differences. More about NBBJ completes nature-infused California school for neurodiverse students
The design team at the Eames Institute of Infinite Curiosity has renovated an industrial building in California to host the organisation's headquarters and a 40,000-object archive. More about Eames Institute renovates 1990s industrial building to house headquarters
International studio Mork-Ulnes Architects has created an angled accessory dwelling unit in the mountains of Marin County, California with wooden interiors and a loft space. More about Mork-Ulnes balances ADU on California mountainside
The founders of California-based 3R Studio have created a compact, live-work unit for themselves called Evelyn ADU that consists of two gabled volumes connected by a glazed bridge. More about 3R Studio creates Bay Area ADU as a "backyard retreat" for living and working
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
Interior designer Sophie Goineau has renovated a family beach home in Malibu, California, adding a wave-like ceiling and maximising the panoramic ocean views from the living spaces. More about Sophie Goineau adds "wave-like" timber ceiling to Malibu beach house
US company Cosmic has unveiled an accessory dwelling unit that it claims is the first to come with integrated systems for generating and storing solar power and recycling water. More about Cosmic reveals updated "high-quality" model of all-electric micro home