Visitors can now scale British designer Thomas Heatherwick's giant honeycomb-like sculpture at New York's Hudson Yards, which has opened along with the other public spaces at the vast West Side development. More
Medusa Group has designed Akademeia High School in Warsaw with a large central courtyard surrounded by stepped seating that leads to a herb garden roof. More
Brazilian architecture studio Arquitetura Nacional has transformed a duplex apartment in Porto Alegre using a black spiral staircase, brise-soleil and locally sourced furniture. More
Design gallery The Future Perfect has opened an exhibition space inside a townhouse in New York's West Village, filled with collectible homeware and featuring a wooden staircase designed by David Chipperfield. More
Architecture office Arquitectura-G has slotted a new house within the aged stone walls of a ruin in the medieval village of Palau-Sator, Spain. More
Vine Architecture Studio has refurbished a rooftop apartment in east London, with features including a yellow spiral staircase and generous rooflights that fill the interior with daylight. More
Dutch architecture firm OMA has updated the Saks Fifth Avenue department store in Manhattan with a glass escalator that appears multicoloured from different angles. More
Every staircase designed by Geoffrey Bawa is unique says David Robson, the leading expert on Sri Lanka's best-known architect. In a Dezeen exclusive, he picks out the 10 that are most worth knowing. More
Why Architects Group has converted a residential building in Mashhad, Iran, into a commercial showroom for the Bouzarjomehr Company, adding a generous outdoor staircase leading to a public roof terrace. More
Canadian firm Menkès Shooner Dagenais LeTourneux Architectes has rehabilitated a planetarium in Montreal into an incubator for entrepreneurship and technology, and retaining its viewing area. More
A giant staircase tops the new Red Cross Volunteer House in Copenhagen, designed by architecture studio COBE to double as a public meeting place. More
Continuing our review of 2018, social media assistant Fiona Hartley picks the 10 most impressive staircases of the past year, including a flowing structure made from oak and a set of cantilevered pink steps. More
Black and white spaces, including a sculptural staircase and a wine cellar, are found across this brick house overhauled by Montreal firm La Shed Architecture. More
US firm wHY has completed an exclusive members-only co-working space inside a building by Belzberg Architects in Beverly Hills, geared towards celebrities and famous professionals. More
Pastel-pink plaster walls surround a red quartz staircase leading into the Glossier flagship store in New York, which has opened hot on the heels of the beauty brand's new HQ in the city. More
A sculptural white staircase, a sprawling rooftop terrace and High Line views are among assets at the penthouse topping Zaha Hadid Architects' 520 West 28th in New York. More
Architecture firms Snøhetta and Dialog have completed a new hub for Calgary's public library system, with a crystalline exterior and an atrium clad in timber slats. More
Balint Alovits' photography series Time Machine features architectural staircases in Bauhaus and art deco-style buildings in Budapest, Hungary. More
Architecture firm Gensler has completed a pair of towers in Kuwait City featuring facades that recall traditional Arabic screens, with one containing offices and the other a hotel with interiors by Yabu Pushelberg. More
New York design firm MKCA has refreshed the interiors of a seven-storey residence in the city with two stairwells, and new glazing to draw light down from a rooftop patio. More